Help please asap .........

Help Please Asap .........

Answers

Answer 1

Answer:

2) an increase in temperature from 70°C to 80°C

Hope this helps!


Related Questions

Optic nerves travel through the
to ensure that visual signals go to each hemisphere of the brain.
A. optic channel
B. occipital lobe
C. optic chiasm
D. thalamus

Answers

Answer:

The answer is C. Optic Chiasm

Explanation:

pls Mark Brainliest

Answer:

optic chiasm

Explanation:

C on edge.

Energy can be measured in calories, 1,000 calories is called a kilocalorie (kcal),
If the producers have 10,000 kcal of energy and 10% is transferred to the primary
consumers, how much energy is transferred?

100 kcal
1,000 kcal
10 kcal
Plz help me which one is it!!!!!

Answers

Answer: 1,000kcal

10% of 10,000 is 1,000.

The amount of energy transferred if 10% is transferred to the primary  consumers is 1000kcal

Given the following parameters

Amount of kcal the producer have = 10,000kCal

Percentage transferred to the primary consumers = 10% of the amount produced

Get the amount of energy transferred;

[tex]Energy \ transferred = \frac{10}{100} \times 10,000\\ Energy \ transferred =0.1 \times 10,000\\Energy \ transferred =\frac{10,000}{10}\\Energy \ transferred =1000kcal[/tex]

Hence the amount of energy transferred if 10% is transferred to the primary consumers is 1000kcal.

Learn more here: https://brainly.com/question/14512021

asap!!! A researcher illuminated a filament of cyanobacteria with light that passed through a prism, thus exposing different segments of cyanobacteria to different wavelengths of light. He found that the bacteria in the green light changed in color from green to red after multiple weeks of exposure but were still reproducing at the same rate. What can you conclude about the change in pigmentation of the cyanobacteria exposed to green light?

1.) More chlorophyll a was produced in response to the green light exposure

2.) The cyanobacteria were dying and were changing color in response

3.) Red light instead of green light was being absorbed by the chloroplasts

4.) More red photosynthesis pigments were produced to absorb green light

Answers

Answer:

#4.. More red photosynthesis pigments were produced to absorb green light

Chlorophyll, carotenoids, and phycobiliproteins, as well as additional classes like scytonemin, which are more focused on cyanobacterial cells' protection, are the three main classes of photosynthetic pigments that stand out in cyanobacteria. Thus, option D is correct.

What are the characteristics of cyanobacteria?

Many plants depend on cyanobacteria for their wellbeing and development.

Being able to transform inert atmospheric nitrogen into an organic form, like nitrate or ammonia, makes them one of the very few types of organisms that can do so.

Cyanobacteria are microscopic, photosynthetic organisms that are classified as bacteria.

They were once known as blue-green algae. Since dense growths frequently color water green, blue-green, or brownish-green, they were previously referred to as blue-green algae.

Therefore, More red photosynthesis pigments were produced to absorb green light.

Learn more about cyanobacteria here:

https://brainly.com/question/251657

#SPJ2

what is genetic ? can you plz give the definitoin​

Answers

Answer:

Genetics is someone that is related to someone else by genes or heredity  

Explanation

What causes sea floor to spread apart at mid ocean ridges?

Answers

Answer:

Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.

The Gulf Stream is a surface current in the Atlantic Ocean that flows northward from the Caribbean Sea and the Gulf of Mexico. It feeds another current that reaches northern Europe. Which of these events would cause the greatest changes to the path and strength of the Gulf Stream?(please help)


A. a strong earthquake that occurs on the floor of the Atlantic Ocean

B. an increase in the volume of river water that flows into the Gulf of Mexico

C. a reversal of direction in the prevailing winds over the Atlantic Ocean

D. a slight increase in the salinity of the Atlantic Ocean

Answers

Answer:

It constitutes the northeastward extension of the Gulf Stream; the latter issues from the Gulf of Mexico and gradually emerges as the North Atlantic Current in mid-ocean. It is composed of several broad currents with speeds of about 0.2 knots, as compared with the Gulf Stream's rather concentrated flow at 1 to 6 knots.

Explanation:

Answer:

B. an increase in the volume of river water that flows into the Gulf of Mexico

Which statement best compares pseudopods in sarcodina and flagella in dinoflagellates?
OA. Both pseudopods and flagella are used for reproduction, but only flagella are used for movement.
OB. Pseudopods ang whip-like structures, while flagella are flat structures involved in photosynthesis.
OC. Both pseudopods and flagella are used for movement, but only pseudopods are used to engulf food.
OD
Pseudopods are permanent projections from a cell, while flagella can be retracted into the cell.

Answers

Answer:

A is the answer your welcome

What are the five categories of adaptations?

Answers

Migration, hibernation, dormancy, camouflage, estivation ( aestivation)

The five categories of adaptations are migration, hibernation, dormancy, camouflage, astivation.

What is migration?

The term migration has been defined as when the birds, animals, or human beings leaves the native place and move towards a new place due to weather or other physical condition is known as migration. Generally, when it is too much cold the birds of that particular area migrated to the place where they found suitable temperature for their survival.

The stage of dormancy is the stage when seed gets closed and not able to germinate as it closes its outer wall. The term hibernation is defined as the particular time period in which the organism hybernate himself for a period of time when the weather or the outer environment is not safe, or fit for his survival.Generally, when it is too much cold the birds of that particular area migrated to the place where they found suitable temperature for their survival.

Therefore, The five categories of adaptations are migration, hibernation, dormancy, camouflage, astivation.

Learn more about migration here:

https://brainly.com/question/17991559

#SPJ5

Describe a situation in which being able to drink milk would give an individual an advantage with respect to survival and reproduction.

Answers

Answer/Explanation:

A family has a farm in which they grow crops and keep cows. During a particularly harsh winter, the crops failed to grow as well as they normally do. This means that their food supply was limited.

However, they also have cows, and cows produce milk. If this family were able to drink milk, they could get some nutrition from the milk. This means they are less likely to succumb to malnutrition and disease, and are more likely to survive and reproduce.

In an investigation to determine a factor that affects the growth of rats, a student exposed 100 rats of the same age and species to identical conditions, except for the amount of living space and the amount of food each rat received. Each day the student measured and recorded the weight of each rat. State one major error that the student made in performing this

Answers

Answer:

Violating 'Ceteris Paribus' {Other factors constant} assumption, as both food & space are varied (simultaneously)

Explanation:

Weight Growth is the dependent (effected) variable in this case. And, independent (causal) variables are food amount are living space respectively.

However particular independent factor's (food or living space) impact on dependent variable ie weight growth : can be determined only by - examining individual variable (food or living space) impact on weight growth. So, either of the two variables should be varied, & not both should be varied simultaneously.

This would imply depiction of each factor's clearer individual impact on the dependent factor.

What is the elephant getting when the bond is broken in sucrose?

Answers

Answer:

The elephant is getting Energy.

Explanation:

The elephant is getting Energy because sucrose is been hydrolysed and the bonds are broken down by enzyme sucrase isomaltase present in the intestine. Inches the bonds are broken, it is broken into glucose and fructose which is absorbed by the small intestine into the blood. The glucose serve as energy source or it is been stored as fly oven in the liver which is later broken down to glucose which is use for metabolic pathways to produce energy.

The elephant gets OXYGEN when the bond is broken in sucrose.

Sucrose is a disaccharide consisting of one glucose unit and one fructose unit, both units are linked by a glycosidic bond.

The hydrolysis of sucrose generates a 1:1 mixture of glucose and fructose.

The glycosidic bond can be exemplified by the central atom of oxygen that connects both monosaccharides in the sucrose molecule.

Sucrase is an enzyme that binds to sucrose and catalyzes its hydrolysis to produce glucose and fructose.

In conclusion, the elephant gets OXYGEN when the bond is broken in sucrose.

Learn more in:

https://brainly.com/question/17227954

Carbon monoxide has ____ of oxygen.

zero atoms
one atom
two atoms

Answers

It might be 2 I'm not sure

Answer:

carbon monoxide (CO)

1 oxygen atom

______is the international system of units used by scientists worldwide.

Answers

Hey :)

SI unit/ Standard International


The International System of Units (SI, abbreviated from the French Système international (d'unités)

Hope this helps :)

Which of the following is true about the structure of water?
1. It is held together by an ionic bond
2. It is nonpolar
3. It is polar
4. It has one positive hydrogen attached to one negative oxygen

Answers

Answer:

3.) It is polar

Explanation:

Water is polar covalently bonded within the molecule. This unequal sharing of the electrons results in a slightly positive and a slightly negative side of the molecule. Other molecules, such as Ethane, are nonpolar, having neither a positive nor a negative side.

Analyze the diagram below. Which of the terms best describes it?

Answers

Answer:

disaccharides

Explanation:

they are formed by linking 2 monosaccharides through condensation

monosaccharides are simple sugars or glucose

Disaccharides are those types of carbohydrates that, when hydrolyzed by acids or enzymes, produce two molecules of monosaccharides that may or may not be identical. Thus, option A is correct.

What is important in formation of disaccharides?

Mono- and disaccharides, sometimes known as sugars, make up a significant portion of the carbohydrates included in food.

Disaccharides function similarly to other carbohydrates as a source of energy for the body.

When we consume foods containing disaccharides, our systems convert them into monosaccharides, or simple sugars, for absorption in the small intestine.

This condensation process is also referred to as a dehydration reaction, since a water molecule is released during this process.

Therefore, disaccharide is formed from monomeric subunits.

Learn more about disaccharide here:

https://brainly.com/question/14105364

#SPJ2

What must a single-celled organism do before it can reproduce​

Answers

Answer:

In order to reproduce, an organism must make a copy of this material, which is passed on to its offspring. Some single-celled organisms reproduce by a process called In binary fission, material from one cell separates into two cells.

Explanation:

In order to reproduce, an organism must make a copy of this material, which is passed on to its offspring.

The protein, lipid, and carbohydrate compositions of the cytoplasmic and extracellular sides of membranes are different from one another. Why is this the case? (3 points)



a) Some membrane components are synthesized outside of the cell, while others are synthesized in the cytosol.


b) The two sides of a cell membrane face different environments and carry out different functions.


c) The molecular composition of the inner and outer layers of the cell membrane is determined by genes.


d) Proteins only function on the cytoplasmic side of the cell membrane, which results in asymmetry across the membrane.

Answers

Answer:

The protein, lipid, and carbohydrate compositions of the cytoplasmic and extracellular sides of membranes are different from one another , this happens because the two sides of a cell membrane face different environments and carry out different functions.

Explanation:

PROTEINS , LIPID AND CARBOHYDRATES , all are the components of the plasma membrane , located at different sites .

PROTEINS -: The main component of plasma membranes is proteins. Two key categories of membrane proteins are available: integral and peripheral. As their name implies, integral membrane proteins are incorporated into the membrane: they have at least one hydrophobic region that anchors them to the phospholipid bilayer's hydrophobic center. Others just stick partway through the membrane, while others extend from one side of the membrane to the other and on either side are exposed.

On the outside and inside surfaces of membranes, peripheral membrane proteins are found which are bound either to integral proteins or to phospholipids. Peripheral membrane proteins do not stick into the hydrophobic center of the membrane as opposed to integral membrane proteins, and appear to be more loosely bound.

LIPID -: Phospholipids, arranged in a bilayer, make up the plasma membrane 's essential cloth. Since they are amphipathic, they are well-suited for this function, meaning they have both hydrophilic and hydrophobic regions.

The hydrophilic or "water-loving" component of a phospholipid is its head, which includes a phosphate group that is negatively charged, as well as an additional small group that can also be charged or polar.

Its long, nonpolar fatty acid tails make up the hydrophobic, or "water-fearing," portion of a phospholipid. The tails of fatty acids can interact easily with other non-polar molecules, but interact poorly with water.

CARBOHYDRATES -: The main component of plasma membranes is carbohydrates. In general, they are located on the outer surface of the cells and are either bound to proteins (glycoproteins forming) or to lipids (glycolipids forming). These chains of carbohydrates can consist of 2-60 units of monosaccharide and can either be straight or branched.

Hence , the correct option is B.

what are the main pros of cloning

Answers

Answer:

Pros of Cloning

1. Help to Eliminate Defective/Weak Genes.

2. It is a Logical Step in Reproductive Technology.

3. It’s an Invention that can Change the Globe in a Positive Way.

4. Improve Recovery in Traumatic Injuries.

5. Bring out a New and Genetically modified Genes.

6. Eliminate Infertility.

7. Cures Disorders.

Explanation:

Albison Energy

Sources:

Blackall LL, Burrell PC, Gwilliam H, Bradford D, Bond PL, Hugenholtz P. The use of 16S rDNA clone libraries to describe the microbial diversity of activated sludge communities. Water Science and Technology. 1998 Jan 1;37(4-5):451-4.

LaBar M. The pros and cons of human cloning. Thought: Fordham University Quarterly. 1984 Aug 1;59(3):319-33.

Cerf NJ, Grangier P. From quantum cloning to quantum key distribution with continuous variables: a review. JOSA B. 2007 Feb 1;24(2):324-34.

It can help prevent the extinction of species. As many organisms in the planet approach endangerment and extinction, cloning appears to be a possible solution to restore populations. ...
It can help increase food production. ...
It can help couples who want to have children.

PLEASE HELP!!!

Which of the following is true of enzymes? Select all that apply.
A: Enzymes create an environment in which there is an increased amount of energy required for a reaction to take place.
B: Enzymes withstand any permanent change during a reaction.
C: Enzymes slow down biochemical reactions.
D: Enzymes act as biological catalysts.
E: Enzymes lower activation energy.

Answers

The answer is B, D, and E.

One way that cells maintain homeostasis is by controlling the movement of substances across the cell membrane.

Answers

Answer:

True

Explanation:

One way that a cell maintains homeostasis is by controlling the movement of substances across the cell membrane. The lipid bilayer is selectively permeable to small, nonpolar substances. Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.

Describe one physical property and one chemical property of sodium that ywe observed ​

Answers

Answer:

It's a soft metal, reactive and with a low melting point, with a relative density of 0,97 at 20ºC (68ºF). From the commercial point of view, sodium is the most important of all the alkaline metals. Sodium reacts quickly with water, and also with snow and ice, to produce sodium hydroxide and hydrogen.

Explanation:

How does high specific heat help aquatic organisms?

Answers

Answer:

Explanation:

Due to its high heat capacity, water is used by warm blooded animals to more evenly disperse heat in their bodies; it acts in a similar manner to a car's cooling system, transporting heat from warm places to cool places, causing the body to maintain a more even temperature.

The picture below shows a stained gel. The gel was made using DNA
samples obtained from individual fish. Lane 8 is the positive control for a
species of carp. Lanes 1 through 7 show DNA from individual fish. Which lane
represents a fish of the same species as the positive control (lane 8)?

Answers

In this case, Lines 5, 4 and 1 represent the same species as Line 8 in the electrophoresis gel.

What is an electrophoresis gel?

An electrophoresis gel is a device used to separate molecules according to their charge and molecular weight.

Electrophoresis can be used to identify DNA samples due they may have PCR bands may have different sizes.

In conclusion, in this case, Lines 5, 4 and 1 represent the same species as Line 8 in the electrophoresis gel.

Learn more about electrophoresis here:

https://brainly.com/question/6885687

#SPJ1

Answer:

lane 1

Explanation:

Which of the following is Bernoulli's principle?
1. As the speed of a moving fluid increases the pressure within the fluid decreases.
2. As the speed of a moving fluid decreases the pressure within the fluid increases.
3. As the speed of a moving fluid increases the pressure within the fluid increases.
4. As the speed of a moving fluid decreases the pressure within the fluid decreases.

Answers

Answer:

1. As the speed of a moving fluid increases the pressure within the fluid decreases.

Explanation:

Hope this helps!

The Bernoulli's principle is applied when the speed of a moving fluid increases as the pressure within the fluid decreases. Thus, the correct option is 1.

What is Bernoulli's Principle?

The inverse relationship between pressure and speed at a point in any fluid is called Bernoulli's principle. Bernoulli's principle states that "At points along a horizontal streamline, higher pressure regions have lower fluid speed and lower pressure regions have higher fluid speed".

Bernoulli's principle is based on the law of conservation of energy. The total energy (pressure energy, potential energy and kinetic energy) of a flowing liquid under constant pressure at different points differ.

Therefore, the correct option is 1. With the increase in speed, the pressure within the fluid decreases.

Learn more about Bernoulli's Principle here:

https://brainly.com/question/13098748

#SPJ2

Heat is released or given off during an (blank) process.

Fill in the blank:

A) endothermic

B) exothermic

Answers

The answer is exothermic

A tactic used long ago by conquering nations on those they sought to control was to
invade the land and salt the fields. What were they hoping to accomplish by doing
this?

Answers

Answer:

I don't know this answer sorry dear

Explanation:

hope other wilp help you soon

The invading nations aimed to devastate the agricultural productivity and food supply of the local population.

Salting the fields was a deliberate act of agricultural sabotage with long-lasting consequences. The process involved spreading large amounts of salt over the farmland, which effectively rendered the soil infertile, inhibiting the growth of crops and making it nearly impossible to cultivate food. This strategy was particularly effective in ancient times when agriculture was the primary means of subsistence.

The devastation caused by salting the fields not only impacted the present generation but also affected future generations as the soil remained barren and required significant efforts to be reclaimed for agricultural use. This tactic was not only meant to suppress immediate resistance but also to instill fear and discourage other potential adversaries from rebelling against the invading nation.

To know more about devastate here

https://brainly.com/question/2806965

#SPJ2

The INDEPENDENT VARIABLE:

A. Is the participant
B. Is what the scientists manipulate in the experiment
C. The component that is measured. D. The results of the experiment​

Answers

Answer:

B. Is what the scientists manipulate in the experiment.

Explanation:

The Independent variable is not dependent, or doesn't rely, on another variable in the experiment. So, it would make the most sense that they would manipulate the Independent so that they can watch and see how the dependent variable reacts to the manipulation, or the change, in the independent variable.

In addition to traditional coursework, most microbiology programs require which of the following?
O independent studies
O professional internship
O laboratory experience
O group projects​

Answers

Answer:

laboratory experience

Explanation:

Got It right on test

The answer IS:

laboratory experience

help plzzzzzzzzz asap

Answers

Answer:

Vestigial structures: are various cells, tissues, and organs in a body which no longer serve a function. (Ex: human appendix, the pelvic bone of a snake, and the wings of flightless birds)

Homologous Structures: Homologous structures are organs or skeletal elements of animals and organisms that, by virtue of their similarity, suggest their connection to a common ancestor (Ex: humerus, radius, and ulna, just as the arms of the other animals included in the figure.

Embryological Similarities: The study of one type of evidence of evolution is called embryology, the study of embryos. (Ex: fish embryos and human embryos both have gill slits)

Fossil Record: history of life as documented by fossils, the remains or imprints of organisms from earlier geological periods preserved in sedimentary rock. (Ex: bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood, oil, coal, and DNA remnants)

Genetic (DNA) Similarities: a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information. (Ex:  basic materials in the chromosomes of the human cell.)

Divergent Evolution: is the accumulation of differences between closely related populations within a species, leading to speciation. (Ex: Darwin's finches are a clear and famous)

ASAP PLEASE!

What substances are used up as the reactants in cellular respiration?

O2 and C6H12O6
O2 and H2O
CO2 and H20
CO2 and C6H12O6

Answers

Answer:

Cellular Respiration reactants are glucose and oxygen.

Explanation:

Other Questions
Before the Pueblo Revolt there was not ________________________.a.a reduction in populationc.crop failure and famineb.a sharp increase in villagesd.Spanish became a common languagePlease select the best answer from the choices providedABCD A suffragist is a person who fights for: How many grams of NaCl are needed to prepare 50.0 grams of a 35.0% salt solution? Can you guys help me with finding the answer to this? Brandon's car used 15 gallons to travel 435 miles. At what rate does the car use gas,miles per gallon? (4.1357 x 10^-15) x (5.4 x 10^2) Answer must be in scientific notation A certain species of lizard comes in three colors: cream, golden, and brown. All lizards are a single solid color (ie, none ever have spots or stripes) You carry out matings between these lizards, and collect the following data: Cream and brown lizards can be true-breeding, but golden lizards never breed true. Matings between cream and golden lizards always yield cream and golden offspring in a 1:1 ratio. Matings between brown and golden lizards always yields brown and golden offspring in a 1:1 ratio. Mating golden lizards with other golden lizards always yields brown lizards, golden lizards, and cream lizards in a ratio of 1:2:1, respectively. Required:Assign allele symbols to all alleles of the lizard color gene, and indicate which genotypes result in which phenotypes. Complete the following organizer to compare Western European and Central European empires.Part 2: Comparing Empires in Eastern Europe and AsiaComplete the following organizer to compare Eastern European and Asian empires.Part 3: Creating Comparative SentencesUse the information you included in the graphic organizers to fill in the blanks and create SAQ comparative sentences. An example has been provided but you will still need to complete each using different countries/empires from your organizer. As you identify similarities and differences between the 10 empires, fill in the two you are comparing on the respective lines, then continue to fill in the blanks to complete the comparative sentences.Note: There are many correct answers for each set of blanks. Read this excerpt from "The Secret Life of Walter Mitty."Walter Mitty stopped the car in front of the building where his wife went to have her hair done. "Remember to get those overshoes while Im having my hair done," she said. "I dont need overshoes," said Mitty. She put her mirror back into her bag. "Weve been all through that," she said, getting out of the car. "Youre not a young man any longer." He raced the engine a little. "Why dont you wear your gloves? Have you lost your gloves?"What does the dialogue in the excerpt show about Mitty's wife?She is nagging and controlling.She is confused and anxious.She is kind and considerate.She is clever and amusing. The Royal Proclamation of 1763 prohibiting colonial migration west of theAppalachian Mountains resulted from all of the following EXCEPT a) parliaments decision to punish the colonies for the refusal to pay taxesb) British weariness to engage in further military conflictsc) ongoing Indian uprising such as pontiacs rebelliond) British determination to reduce expenditures after seven years war A man starts out on a trip driving his car at a constant rate of 48 mph. A man riding a motorcycle starts out on the same route 1.5 hours later, traveling at a constant rate of 64 mph. How long will the car have been traveling when the motorcycle catches up? How do I know what letter goes with what measure (music) Her friend comes to the rescue and brings 15 more cups of chocolate chips! How many more muffins will they be able to make with the additional chocolate chips? How did native communities respond to the Europeans? Did all native groups everywhere view the arrival of the Spaniards in the same manner? What prompted many native communities to make alliances with the Spaniards instead of fighting (or continuing to fight)? A single-turn circular loop of radius 9.4 cm is to produce a field at its center that will just cancel the earth's field of magnitude 0.7 G directed at 70degrees below the horizontal north direction. Find the current in the loop. Mrs. Wright sold t-shirts for $12.00, which was a 30% markup from what she paid for each. How much did Mrs. Wright pay for each t-shirt originally? (remember to round to the nearest hundredth so it looks like money Please help! this is important! 10 points + BraniliestThis dance in Puerto Rico originated from African slaves in sugar plantations. Salsa Bomba Cha Cha Habanero Select all polynomials that have (x + 2) as a factor.Choose all answers that apply:A A(x) = x^3 3x^2 10xB B(x)= x^3+ 5x^2 + 4xC C(x)= x^3 2x^2 13x 10D D(x) = x^3 6x + 11x- 6 Siguiendo la ley de los signos qu signo obtenemos al multiplicar dos signos iguales?Suma?Menos?Positivo?Negativo? Hillary needs to know if the triangle shown is a right triangle. Which equation should she use to help?