In eukaryotic cells the organelles are said to be

Answers

Answer 1
Eukaryotic cells have membrane-bound organelles. The nucleus stores DNA. The endoplasmic reticulum and Golgi body are involved in protein maturation and transport.

organelles found in all Eukaryotic cells?

The mitochondria, ribosome, nucelus, endoplasmic reticulum, golgi apparatus, vacuole, flagellum, and chloroplast.

Related Questions

The occipital lobe processes visual information. The temporal lobe helps process hearing and memory. And the parietal lobe helps the brain process different stimuli, like pressure, temperature, and pain. What can you conclude about our brains based on this information?

A) One major function of the brain is making sense of different stimuli coming in from the outside world.
B) The most important thing that the brain does is organize our memories by time so that we can quickly recall them.
C) Brain activity is only concerned with things happening inside the human body, not outside in the larger world.
D) The first step in processing sound occurs in the occipital lobe, where the sound is processed and organized.

Answers

For instance, while the occipital lobe is crucial to visual processing, both sides also need portions of the parietal, temporal, and frontal lobes to handle complicated visual inputs. Thus, option D is correct.

What combine role of occipital lobe and temporal lobe?

Below the lingual gyrus, the fusiform gyrus projects from the temporal lobe. The occipital lobe is the area of the brain responsible for processing vision. It is linked to memory formation, object and face identification, colour perception, distance and depth perception, and visuospatial processing.

Although each lobe is said to have a particular purpose, most tasks call for the cooperation of several regions across both hemispheres.

Therefore, The first step in processing sound occurs in the occipital lobe, where the sound is processed and organized.

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1. Which image shows a virus that can infect
the human body?

Answers

Answer: c

Explanation:

a is mitochondria which is part of the cell

b is the cell itself

c is the virus

d is a nerve


1. What is the primary function of the small intestines? (1 point)
A.uses mechanical digestion to break down food particles
B uses chemical digestion and absorbs nutrients the body needs
C carries food and nutrients throughout the body
D eliminates the waste the body does not need


A

Answers

Utilizes chemical digestion to assimilate nutrients for the body.

What are the small intestine's three purposes?

The small intestine's main jobs are to digest food, absorb nutrients needed by the body, and eliminate unwanted substances. Additionally, it contributes to the immune system by serving as a barrier to the diverse flora that lives in the gut and preventing the entry of dangerous germs.

Does food undergo chemical breakdown in the small intestine?

Most chemical digestion and nearly all absorption occur in the small intestine. Large food molecules are broken down chemically during chemical digestion into their component parts, which can subsequently be absorbed past the intestinal wall and into the bloodstream.

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Answer:

Explanation:

Answer is B uses chemical digestion and absorbs nutrients the body needs

In the feedback loop the integrating center sends information to the

Answers

In the feedback loop, the integrating center sends information to the effector.

What is the process of the feedback loop?

The process of the feedback loop makes reference to a natural mechanism in which the outcome of a given biological process feeds the entry in the system and thus generates a cycle where products are also used to initiate the process.

Therefore, with this data, we can see that the process of the feedback loop requires the presence of an effector which receives the output and converts it into the input.

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What is nutrition? Write two examples of nutrients

Answers

Answer:

Nutrients are chemical compounds in food that are used by the body to function properly and maintain health. Examples include proteins, fats, carbohydrates, vitamins, and minerals.

Explanation:

hope this helps

The state of a medium helps determine the speed of sound passing through medium

Answers

True. The speed at which sound travels through a medium is determined by the properties of that medium.

What do you mean by sound?

Sound is a type of energy made by vibrations that travel through the air or another medium, like water. It is sensed by our ears and interpreted by our brains. Sound is made up of waves that have different frequencies, which determine the pitch and loudness of a sound.

Factors such as temperature, pressure, composition, and density can all affect the speed of sound in the medium. For example, sound travels faster through warmer air than through colder air, and faster through denser materials than through less dense materials.

Hence, the statement is True.

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Complete question:

The state of a medium helps determine the speed of sound passing through medium.

State True or False.

17. If most other species on Earth aren't monogamous, why are humans expected to be?

Answers

Many species are. Specifically, those species in which the male invests a significant amount of energy and time in providing for the offspring (rather than just fertilizing the female’s eggs and leaving). Humans definitely fall into the category. However, humans (like other monogamous animals) display what is called a “mixed strategy,” whereby each member of the pair tries to monopolize the parental investment of the other parent (to improve the chances for survival of their own offspring) while also remaining alert to (for males) sexual/reproductive opportunities with other females, or (for females) the chance to get resources (in the form of food, protection, etc.) from other males.

Of course, human cultural developments over thousands of years have shaped many variations on this basic theme. But the basic underlying logic remains the same. As evolutionary biologist Lynne Saxon put it, “monogamy is a compromise in which the winners are the offspring.”

That said, monogamy is by no means the rule across our entire species. In fact, a majority of societies around the world at least ALLOW men to have more than one wife. (A few allow women to have more than one husband.) The societies that allow for polygamy tend to be smaller than the ones where monogamy is the ideal, leading to a mistaken impression that our whole species is monogamous. But in fact, humans have devised a number of different sexual/reproductive strategies, across different cultural settings. Often it’s monogamy, for the simple reason that monogamy usually gives children the best chance of survival.
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Related questions (More answers below)

HELP LIMITED TIME ASAP!!!!!!!!!!!!!!
Which greenhouse gas do humans release into the atmosphere the
most?

Select one:
1, Nitrogen

2, Water Vapor

3, Oxygen

4, Carbon Dioxide

Answers

Answer: Carbon dioxide

Explanation:Because,Carbon dioxide from the burning of fossil fuels is the largest single source of greenhouse gas emissions from human activities.

LIMITED TIME, 20 MINS HELP!!!!! ASAP!!!!
Using electricity sparingly in your home is beneficial for the environment because it:

Select one:

1. increases the amount of greenhouse gases emitted into the
atmosphere.

2. increases the rate of plant growth

3. increases levels of oxygen in the atmosphere.

4. reduces the amount of greenhouse gases emitted into the
atmosphere.

Answers

Answer:

As you improve the energy efficiency of your home, you need less electricity and thus rely less on carbon-intensive power plants. This reduces your home’s demand from the plant, which in turn benefits the environment by reducing their carbon dioxide emissions.

4. reduces the amount of greenhouse gases emitted into the atmosphere.

60 POINTS!!!!!
What would happen if a new predator were introduced to prey with which it has not coevolved?

Answers

Answer:

If a new predator were introduced to prey with which it has not coevolved, it could have a devastating effect on the prey species. The prey species may not have adapted behaviors or physical characteristics to protect themselves from the new predator, making them easy targets for predation. This could lead to a decrease in the prey population and an increase in the predator population, ultimately resulting in the destruction of the prey species. Additionally, the introduction of a new predator could disrupt the balance of the existing food web, which could have a ripple effect on other species in the ecosystem.

Explanation:

Answer: leading cause of extinction is the introduction of predators into an isolated system like an island or a lake

HELP LIMITED TIME!!!!!!!!!!!!!!!
What is one way that greenhouse gases are released into the
atmosphere?

Select one:
1, Introducing non-native species into an environment
2, Oil spills
3, Littering
4, Burning fossil fuels

Answers

Answer:  4

Explanation:

3. Which is the order of these biological
objects from least complex to most complex?

A. R, QT,S

B. S,T, R, Q

C. T,S, Q, R

D. R, Q, S,T

Answers

Answer:

I think the answer is a

(sorry if i am wrong)

Explanation:

A plant stem's two main functions are to support the leaves and to transport materials
between roots and leaves. As a stem develops, it possesses three types of permanent
tissues: surface tissue, ground tissue, and vascular tissue. The surface and ground
tissues support and give structure to the plant. The vascular tissues are the transport
systems of the plant. The vascular tissues usually exist in one of three patterns and are
known as the phloem and xylem.
Both the xylem and phloem are made up of several different types of cells that make up
transport tubes for needed nutrients. In general, xylem nutrients (sap) travel from the roots
to the rest of the plant. Phloem sap is derived from photosynthesizing leaves and from
there is carried throughout the plant.
What would we be able to study by injecting a nutrient dye into the root of a plant?
A. phloem sap transport
B. pith and cortex cells
C. all vascular tissues
D. xylem sap transport
OE. total plant photosynthesis

Answers

OE. Total plant photosynthesis

Inventions Promote Change
4. How did the harnessing of electricity transform American business?

Answers

Around 1900, organizational and technological advancements in electricity sparked a new industrial revolution. The appearance of enterprises and cities was altered by electrical illumination and motors.

Businesses were able to expand their locations and increase their productivity thanks to centrally produced electricity. These accomplishments depended on the development of massive interconnected systems, most of which were monopolies controlled by corporations.

Before the war, the electricity business grew slowly, but in the 1920s it truly took off and played a significant role in the economic growth.

It offered factories a low-cost, effective source of power. It allowed for the simultaneous use of numerous sophisticated machines, paving the way for the development of mass production methods.

Because it provided the power required in consumers' homes for the new mass-produced goods, such as vacuum cleaners, refrigerators, and washing machines, electricity also contributed to the economic boom.

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What does genetic modification do

Answers

Answer: Altering the genetic makeup of an organism.

Explanation:

Genetic modification is the process of altering the genetic makeup of an organism. This has been done indirectly for thousands of years by controlled, or selective, breeding of plants and animals. Modern biotechnology has made it easier and faster to target a specific gene for more-precise alteration of the organism through genetic engineering.

Hope Helps!

Answer:

Please read below:

Explanation:

Genetic modification, also known as genetic engineering or genetic manipulation, is the process of altering the genetic makeup of living organisms. This is done by manipulating the DNA of a living organism to create a desired outcome. It involves the introduction of foreign DNA into the organism, often from another species, in order to produce a desired trait. It is used in a wide range of applications, ranging from agriculture to medicine.

In agriculture, genetic modification is used to create crops with heightened resistance to pests, diseases, and adverse environmental conditions. It can also be used to increase crop yields, improve nutritional value, and reduce the use of pesticides and fertilizers.

In medicine, genetic modification is used to create vaccines, improve the efficacy of existing drugs, and create treatments for genetic diseases. It is also used to create healthier food and beverages, as well as to create new materials with improved properties.

In biotechnology, genetic modification is used to create new products for use in research and industry. These products are often used to study diseases, develop new drugs, and create bioplastics and biofuels.

Genetic modification has been controversial since its inception, as it has been used to create genetically modified organisms (GMOs). These organisms, created through genetic modification, have the potential to disrupt natural ecosystems, as well as to cause health problems in humans. For this reason, the use of GMOs is heavily regulated in many countries, and the public is often divided on the issue.

Overall, genetic modification has the potential to revolutionize the way we produce food, create medicines, and develop new products. However, it is important to remember the ethical and environmental considerations that must be taken into account when using this technology.

Match each stage of demographic transition with its correct description. (3 points)

a. High birthrates, high infant mortality rate, no health services or family planning options
b. High birthrates, decline in deathrates, increased health services but limited family planning options
c. Low birthrates, low deathrates, higher quality of health services and family planning options
here's the CORRECT answer
Stage 1 A
Stage 2 B
Stage 3 C

Answers

The stage of demographic transition with its correct description include the following below:

Stage 1 - High birthrates, high infant mortality rate, no health services or family planning options which is denoted as option AStage 2 - High birthrates, decline in death rates, increased health services but limited family planning options which is denoted as option B.Stage 3 - Low birthrates, low death rates, higher quality of health services and family planning options which is denoted as option C.

What is Demographic?

This is a term which is used to describe the statistical characteristics of human populations such as age or gender and is also used especially to identify different types of markets.

In the chart we can see that the birth rate was falling in stage 3 mwhich means that there are family planning options which is adopted hence such result.

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Question attached with image

Answers

One of the genetic diseases known as sickle cell disease is sickle cell anemia. Red blood cells, which deliver oxygen to every region of the body, are affected in terms of structure.

What is Sickle cell anemia?

Red blood cells can flow through blood veins with ease. Red blood cells with sickle or crescent shapes are characteristic of sickle cell anemia.

Additionally, these sickle cells develop a hard and sticky coating that can hinder or delay blood flow.

Most persons with sickle cell anemia are incurable. Treatments can reduce suffering and aid in avoiding disease-related consequences.

Therefore, One of the genetic diseases known as sickle cell disease is sickle cell anemia. Red blood cells, which deliver oxygen to every region of the body, are affected in terms of structure.

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8. Lion and Hyena --> What relationship is present between the Lion and
Hyena
O Mutualism
O Competition
O Commensalism
O Parasitism

Answers

Both species are fiercely protective of their territory and hostile to other animals, hence option B, Competition is correct.

What is Competition?

Hyenas have been known to be killed by lions, and the hyena protecting the den will deal with an intruding lion promptly and violently.

As a result, they compete for food, pursue one another, and occasionally even murder each other's young.

They are continuously battling it out for territory or food. The animals also hunt each other and kill one other's young. Their relationship is one of competition.

Therefore, a competitive relationship is present between the Lion and

Hyena.

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The incidence of cystic fibrosis, a recessive genetic disorder in the Caucasian population of United States, is 1 in every 2,500 individuals. Find the number of heterozygous carriers.
(p + q = 1, p2 + 2pq + q2 = 1)

A.
0.0392
B.
0.0254
C.
0.045

Answers

The  number of heterozygous carriers for a recessive genetic disorder in the Caucasian population of United States is 0.0392, option A.

How to find heterozygous carriers?

In genetics, heterozygous means having inherited different versions (alleles) of a genomic marker from each biological parent. As a result, a person who is heterozygous for a genomic marker has two distinct versions of that marker.

Using the formula p + q = 1, p2 + 2pq + q2 = 1,

The allele frequency, p² = 1/2500 = 0.0004

√p² = √0.0004

p = 0.02

substituting p in the formula p + q = 1,

0.02 + q = 1,

q = 1 - 0.02 = 0.98

Frequency of heterozygous individuals = 2pq

2(0.02 x 0.98) = 0.0392

With the application of Weinberg theorem, p2 + 2pq + q2 = 1, the frequency allele of heterozygous carriers is 0.0392.

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Ms. King's class is planning an experiment to find out the average number of sunny days per week this October for their city.

Answers

Use a graph if that is the answer you are looking for. Or use the data they find and put that on the graph or how many cloudy days vs sunny days or rainy days

Why is PTC important to be passed on in animals and humans?

Answers

Answer:

PTC (phenylthiocarbamide) is important to be passed on in animals and humans because it is a gene that determines the ability to taste certain bitter compounds. This gene helps to determine which foods are safe to eat, as some bitter compounds are toxic and can be dangerous if consumed.

Explanation:

the illustration shows a model of the transport of soute particles from outside the cell to inside the cell. what type of cell transport is modeled

Answers

Answer:

The illustration shows a model of the active transport of solute particles from outside the cell to inside the cell.

Explanation:

Active Transport is defined as a process involving the movement of molecules from a region of lower concentration to a region of higher concentration against a gradient or an obstacle with the use of external energy.

This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.

An example is the phagocytosis of bacteria by Macrophages.

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Which of the following is not a good method in examining fossils anatomical features of
living organisms?
O a. Homologous structures
O b. Vestigial structures
O c.
Index fossils
O d. Analogous structures

Answers

Answer:

d. Analogous structures is not a good method in examining fossils anatomical features of living organisms.

Explanation:

Analogous structures are physical characteristics that are similar in different organisms due to convergent evolution, rather than being inherited from a common ancestor. While analogous structures can provide valuable information about the environment and adaptations of living organisms, they are not helpful in examining the fossils of ancient organisms because they do not reflect the evolutionary relationships between different species. Homologous structures, vestigial structures, and index fossils are all useful methods in examining fossil anatomy, as they can provide insights into the evolutionary relationships and characteristics of ancient organisms.

What percentage of the population can determine their blood type from
saliva, tears,sweat, or milk? (Numerical answers only) thanks

Answers

About 80% of the population can determine their blood type from saliva, tears, sweat or milk. These are known as secretors, and they refer to the fact that antigens present in the blood can also be found in bodily fluids like saliva.

What are antigens?

Your immune system uses antigens as markers to determine whether or not something in your body is hazardous. Viruses, bacteria, cancers, and healthy bodily cells all include antigens. Antigen testing is carried out to identify viral infections, keep an eye on specific illnesses, screen for them, and ascertain a donor's compatibility with a transplant.

What are secretors?

The term "secretor status" describes whether water-soluble ABO blood group antigens are present or absent in a person's body fluids, including saliva, tears, breast milk, urine, and semen. People are classified as secretors or non-secretors depending on whether they secrete certain antigens in their body fluids.

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Who is promotor of binomial system of nomenclature

Answers

Answer: Linnaeus

Explanation: Linnaeus established the practice of binomial nomenclature—that is, the denomination of each kind of plant by two words, the genus name and the specific name, as Rosa canina, the dog rose.

alcoholic sugar oxygen CO2 ATP aerobic


The yeast were performing _____________ fermentation by converting the __________
into _______. This process produces _______, which is released into the atmosphere.
The balloon over the mouth of the flask captured the _______ causing the balloon to
expand/rise.
.

Answers

ATP sugar alcohol Co2 oxygen

What forms from the union of the sperm cell and the egg cell?

A.zygote

B.haploid cell

C.gamete

Answers

Answer: A

Explanation:

Civil engineers conducted a land survey in a hilly region, where roads were carved out between steep hillside slopes. Complete the passage to reveal the engineers’ safety recommendations for the area. The engineers noted that the area was prone to rockfalls and landslides. They proposed a plan to secure the rocky hillside slopes using . They also advised their team that if the slopes are not stabilized, could cause damaging mass movement without warning.

Answers

Mass wasting is movement of rock and soil down the hill. The rocky hillside slopes can be secured by slope reinforcement. if the slopes are not stabilized, landslide can cause damage.

What do you mean by mass wasting?

Mass wasting is the movement of rock and soil down slope under the influence of gravity. Rock falls, slumps, and debris flows are all examples of mass wasting. Often lubricated by rainfall or agitated by seismic activity.

The most common types of mass wasting are slumps, rockslides, debris flows, and earthflow. Slumps are slow and short-distance downslope movements of semi-consolidated earth material on a curved or planar sliding surface.

The most destructive type of mass movement is a landslide, which occurs when rock and soil slide quickly down a steep slope. Some landslides may contain huge masses of rock, while others may contain only a small amount of rock and soil.

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Answer:

wire mesh and bolts, gravity

Explanation:

Civil engineers conducted a land survey in a hilly region, where roads were carved out between steep hillside slopes. Complete the passage to reveal the engineers’ safety recommendations for the area.

The engineers noted that the area was prone to rockfalls and landslides. They proposed a plan to secure the rocky hillside slopes using wire mesh and bolts.They also advised their team that if the slopes are not stabilized, Gravity. could cause damaging mass movement without warning.

Can anyone do a summary about any New York Times Article. It needs to be a Science article. 3 paragraph minimum. Thanks

Answers

Answer:

In the New York Times article, "The Search for Life on Venus," by Kenneth Chang, the author explores the possibility of life on Venus, the second planet from the sun. In this article, Chang examines the various theories surrounding the possibility of life on Venus, including the potential for habitable clouds in the planet's atmosphere. He also discusses the potential for future exploration of Venus, including the possibility of sending a robotic spacecraft to the planet's surface.

Chang explains that the conditions on Venus are hostile to life, with temperatures reaching up to 860 degrees Fahrenheit and a crushing atmospheric pressure 90 times that of Earth's. However, the clouds of Venus may be a more hospitable environment, with temperatures ranging from 40 to 80 degrees Fahrenheit and a pressure closer to that of Earth's. This has led some scientists to speculate that microbial life may exist in these clouds.

In conclusion, Chang's article provides an interesting overview of the possibility of life on Venus. While the surface of Venus is too hostile for life, the clouds may provide an environment where life could exist. Future exploration of Venus may help to answer the question of whether life exists on the planet.

Explanation:

what sensors in the past points out the similarity between parthenogenesis and sexual reproduction

Answers

The similarity between parthenogenesis and sexual reproduction is “Parthenogenesis involves the formation of a zygote”

How is parthenogenesis similar to sexual reproduction?

This method is alike to the fusion of an egg and sperm in sexual reproduction since it shapes a diploid nucleus from the fusion of two dissimilar cells. The resulting offspring is a homozygote and gets about half of its mother's genetic disparity. This type of parthenogenesis could make either a female or a male.

Komodo dragons are a sample of a species that can produce offspring both through sexual reproduction and parthenogenesis.

So we can conclude that Parthenogenesis in humans never make viable embryos,

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A rental car company charges a fixed fee of $30 + 0.05 per mile. Lets see represent the total cost of renting a car and driving a.m. miles right in equation that could be used to find the total cost of the renting car and driving it any number of miles What is a 3 variable system? Those most likely to be liberal on social issues (say, by supporting feminism) areA) rich, highly-educated peopleB) average, middle-class people.C) less-educated working-classD) people. average lower-class people. When she was a teenager, two members of Anna's family were killed by a tornado. More than 30 years later, she is still terrified by storms. This is an example of how a(n) _______ event can influence a person's development. a runner runs around a circular track covers a distance of 200m, ending in the spot where she started if the entire trip takes 50 seconds , what is her average velocity? How does Jane Austin'swork reflect (and not reflect)the political situation of hertime period? What is the conflict of the main character in the story? What is the ratio of sin t? you are on the scene your patient is a 60 year old woman who stepped off a curb and injured her ankle. your exam shows that her left ankle is swollen and painful. which of the following should you do ?A) Transport the potioni immediately to a trauma center, applying high-fluer oxygen enrouteB) Explain to the patient that her ankde in frectured and you must oplini her ankde to prevent[urther injury and reduce pain C) Explain to the pattent that you won't know what type of injury she has to her ankle until the isx-royed at the amargency department and splint the ankleD) Explain to the pattent that her ankde is sprained and transport her with her ankle elevated on apills with a cold pack opplied to the injury 5) If it takes 4 men 6 hours to repair a road, how long will it take 7 men to do the job if they work at the same rate Write an exponential function to describe the given sequence of numbers, 10, 60, 360, 2160, 12960,. Look at the graph of a function below.Which set builder notation represents the domain of the function in the graph? A. {y|1 y 3} B. {y|1 y 9 } C. {x|1 x 3} D. {x|1 x 9} One bottle holds 67.34 onces and another bottle holds 48.5 onces combined how much do they hold? Hallie and Mattie donated blue jeans to the clothing drive. Hallie donated 4 pairs of blue jeans. Mattie donated 6 pairs of blue jeans. Write a ratio to represent the relationship between Hallie's donation of jeans and Mattie's donation of jeans. Match each right in the criminal justice practice with its description.right to due processno cruel and unusual punishmentno unreasonable search and seizureright to counselno self-incrimination^^Someone cannot be sentenced to excessivepain or suffering.Someone who is accused of a crime has theright to the help of a lawyer.The government cannot imprison someonewithout a fair legal hearing.Law enforcement officials cannot forcesomeone to admit to a crime.Law enforcement must obtain a warrant tosearch someone's property. Select the interval where the graph h is negative. Proper risk-return management means that Multiple Choice the firm should take as few risks as possible. the firm must determine an appropriate trade-off between risk and return. the firm should earn the highest return possible. the firm should value future profits more highly than current profits. Imagine your future son is thinking about illegal migration. He is planning to go to Libya and then into Europe by boat. Give him some advice. Movement of the sole (bottom) of the foot towards the midline/median plane of the body is called what Is this right?If not please help me understand or tell me the answer.