Why do the neuron and epithelial cell look so different?
They have a different function in the body.
A different section of DNA is activated in the nucleus.
They were created from different parent cells.
A different tissue results from a collection of each type of cell.
More time was spent creating the neuron.
Answers
Answer:
Nerve cell shapes vary according to the number, branching and disposition of their projections or dendrites, collectively known as arborization. This determines their capacity for interacting with their environment and with other nerve cells or neurons, hence their computational ability and roles.
Explanation:
Nerve cell shapes vary according to the number, branching and disposition of their projections or dendrites, collectively known as arborization. This determines their capacity for interacting with their environment and with other nerve cells or neurons, hence their computational ability and roles.
Related Questions
Name the system- name as many human body systems as you can. ( don’t use internet)
Answers
Answer:
integumentary
circulatory
nervous
lymphatic
skeletal
muscular
Explanation:
im so sorry this all i know from the top of my head
What is a proper hypothesis to guide your experiment?
Answers
Answer:
hope it helps...
Explanation:
When conducting scientific experiments, researchers develop hypotheses to guide experimental design. A hypothesis is a suggested explanation that is both testable and falsifiable. You must be able to test your hypothesis, and it must be possible to prove your hypothesis true or false.
What difference in axonal signaling determines whether we experience a mild or a strong sensation?.
Answers
Answer:
frequency of action potentials
Explanation:
Golgi apparatus meaning
Answers
Answer:a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transpor
Explanation:
Answer:
a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
happy to help
Explanation:
Marcie is writing an article on the Big Bang Theory. What fact should she include in it? A. The universe started expanding after the Big Bang. B. The universe started shrinking after the Big Bang. C. The universe coalesced into one solar system after the Big Bang. D. The universe ended at the Big Bang.
Answers
Answer:
C. The universe coalesced into one solar system after the Big Bang.
Explanation:
This is true because, since she is writing about Big Bang theory, she would have to include how the universe was able to expand to one solar system made up of different planetary bodies. This explanation would help someone reading her writeup to understand what the Big Bang theory is all about.
Answer:
C
Explanation:
The correct answer is (C) because Marcie has the simple information but she is missing how the the (Big Ban) happened
Explain. How mitotic cell division results in more cells that allow growth of the organism, can differentiate to create different cell types, and replace dead cells to maintain a complex organism.
Answers
Answer:
The mitotic cell division results in more cells that allow growth of the organism because of mitosis. Mitosis is when a single cell divides into two identical daughter cells. The major purpose of mitosis is for growth and to replace worn out cells.
hope this helps :)
Explanation:
What would happen to the plant population if the caterpillar population decreased?
Answers
Answer:
it was increase
Explanation:
12.) Latitude and longitude coordinates are used to determine
A. An exact location on Earth without the use of landmarks or addresses
B. The depth of the water at that point
C. The distance from one point to another
D. The temperature and climate of an ecosystem
13.) The deepest place in the ocean is found in the Pacific Ocean and is called what?
A Great Pacific Reef
B. Marianas Trench
C.Japan Trench
D. Abyssal Plain
Answers
Answer:
D
Explanation:
1. Which property allows water to remain in liquid form at high temperatures?
A. Density
B. Polarity
C. Surface Tension
D. Electrical Conductivity
Answers
Answer:
polarity
Explanation:
What occurs during the latent period of these isometric contractions.
Answers
Answer:
The latent period refers to the period of time, in which no force is generated, that elapses between the generation of an action potential and the beginning of muscle contraction. The contraction phase begins at the end of the latent period and ends at the peak of muscle tension.
Explanation:
:)
During the latent period of isometric contractions, there is no visible change in muscle length. It is the time period between the initiation of a stimulus and the actual start of muscle contraction.
Here is a step-by-step explanation of what occurs during the latent period:
1. The stimulus is received by the muscle fiber, either from a motor neuron or an electrical impulse.
2. The stimulus triggers the release of calcium ions from the sarcoplasmic reticulum.
3. Calcium ions bind to troponin, causing a conformational change in the troponin-tropomyosin complex.
4. This conformational change exposes the binding sites on actin for myosin heads.
5. ATP is hydrolyzed by myosin, providing energy for the myosin heads to bind to actin.
6. Cross-bridge formation occurs, where myosin heads attach to actin filaments.
7. However, during the latent period, there is no visible shortening or movement of the muscle fiber.
8. This is because the force generated by the myosin heads is balanced by an opposing force within the muscle, preventing any visible movement.
9. The opposing force is created by the tension in the series elastic elements of the muscle, such as the tendons and connective tissues.
10. This tension allows the muscle to maintain a stable position and prepare for the upcoming contraction.
11. The latent period typically lasts for a few milliseconds, depending on the type of muscle and the intensity of the stimulus.
12. After the latent period, the muscle enters the contraction phase, where the myosin heads continue to bind and detach from actin, causing muscle shortening and generation of force.
In summary, the latent period of isometric contractions is the time between the stimulus and the start of visible muscle contraction. During this period, the muscle prepares for contraction by releasing calcium ions, allowing myosin to bind to actin. However, there is no visible movement because the force generated by the myosin heads is balanced by an opposing force within the muscle.
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Mkk nnenenrnenenrn rnrntnr t r t r. R r r f r r r r r r e r r
Answers
Answer:
Yes my dude just yes
Answer: What are you saying
Explanation:
mutations!
1. Mutations are changes in DNA which can sometimes change the DNA
I
2. Mutations can be
or be caused by exposure to harmful
or
Anything in the environment that can cause a mutation is called a
3. Only mutations in
(egg and sperm) can be passed on
Type of mutations
4
mutation is when a base is
or substituted with another base.
5. A
mutation is a deletion or addition of one or more bases that changes how you
the message
6. A deletion is when a base is
and an addition is when a base is
7. If you change the DNA or RNA code it can change the
and
Mutations can be good, bad or have no effect.
8. Good example: Bacteria that are
to our drugs
9. Bad example:
anemia and
cancer
Click to add speaker notes
cms
S
US 1:04
Answers
Answer: TYSM!!! FOR HELPING PEOPLE!
Explanation: UR GREAT AT THIS STUFF :) sorry lol its in caps
which factor least influences the rate of photosynthesis?
A) Atmospheric concentration of carbon dioxide
B) Time of day
C) Number of chloroplasts
D) Concentration of nitrogen in the air
Answers
Which factor least influences the rate of photosynthesis?
Options :-A) Atmospheric concentration of carbon dioxide
B) Time of day
C) Number of chloroplasts
D) Concentration of nitrogen in the air
Answer :-D) Concentration of nitrogen in the air
Explanation :- Concentration of nitrogen in air is about 78% and it's insert in nature bez neither the planets nor the animals have the ability to break three bonds of N2 molecule (gas ) so any alterations in its concentration will not make any influence in photosynthesis concentration of CO2 make influence in the maximum but it also makes its effect upto some extent and that extent is called the saturation point Time of the day is effects like in morning and Evening photosynthesis is very less in comparison to the photosynthesis in afternoonRate of photosynthesis is directly proportional to number of chloroplast as more the number of chloroplast more will be the photosynthesisThe factor that least influences the rate of photosynthesis is the Concentration of nitrogen in the air. Thus, the correct option for this question is D.
What is Photosynthesis?Photosynthesis may be defined as a type of process through which green plants and some photosynthetic algae synthesize their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
The process of photosynthesis significantly depends on the amount and color of sunlight along with the amount of carbon dioxide because they are the reactants of this reaction while the amount of sugar is delivered as a product of the reaction.
Therefore, the factor that least influences the rate of photosynthesis is the Concentration of nitrogen in the air. Thus, the correct option for this question is D.
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can i get some help on this please
Answers
Raquel tends to get extremely upset if she does not get her way, and she feels that it is a reflection of how much of a failure she is bound to be. raquel would most likely benefit from __________. a. systematic desensitization b. family therapy c. rational-emotive behavior therapy d. aversion therapy
Answers
Rational-emotive behavior is about the therapy needed to cool down the mind and Raquel tends to get extremely upset so for her the correct answer is option c. rational-emotive behavior therapy.
Find methods to reply to conditions that are practical and now no longer a reaction to irrational thoughts.Recognize that despite the fact that they can't manipulate the activities of life, they have got the cap potential to pick out their manner of responding and coping with tough conditions.What is rational-emotive behavior therapy?
REBT is an action-orientated method it truly is centered on supporting humans with ideas addressing irrational ideals and discovering ways to manipulate their emotions, thoughts, and behaviors in a healthier, extra practical manner. According to REBT, our cognition, emotions, and conduct are connected.
Thus it is clear that rational-emotive behavior therapy is Raquel would most likely benefit.
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Answer:
C
Explanation:
Emerging viruses that infect human cells can originate from __________. View Available Hint(s)for Part A poor hygiene a rapidly mutating lytic phage lambda viruses that were previously confined to bacterial populations that can now spread due to technological changes a virus spreading from one host species to humans
Answers
An emerging virus result from a rapidly mutating lytic phage lambda viruses that were previously confined to bacterial populations that may from technological changes.
What are emerging viruses?An emerging virus refers to an entirely new virus that does not have a previous record of infections in the past. In short, an emerging virus is a novel virus.
One of the possible origins of an emerging virus is a rapidly mutating lytic phage lambda viruses that were previously confined to bacterial populations that can now spread due to technological changes.
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what floral family has(9)+1 arrangement of anther in the androcium.
a. malvacea
b. rutacea
c fabacea
d. caesalpinaceae
Answers
Explanation:
floral family has(9)+1 arrangement of anther in the androcium.
fabaceaoption c
OPTION C
The family leguminosae or Fabaceae also termed as tea family it distributed all over the world this family is third largest family of angiosperms plant Structure are which have rhizobium bacteria for nitrogen fixation trees from herb , shrub and root nodules stem or erect or climber and leaves alternate compound or simple velation reticulate.
thus,, option C is correct fabacea are floral family has 9 + 1 arrangement of another in the androcium .
fabacea is related to pea family.
______________________You have learned about how to sample a population and estimate size from density. In this
activity, you will: construct a model of a population, sample the population to determine its
density, then use its density to determine its size.
Part One: Construct the Model
Materials
1 piece of 8.5 by 11 in. letter paper
1 pen or pencil
1 ruler
50 small dry beans or other small objects such as buttons
1 small cup
Directions:
1) Use your pen or pencil and ruler to divide the paper into four equal sections.
2) Place the 50 beans into a small cup.
3) Scatter the beans as evenly as possible over the entire paper, making sure to get some of
the beans into each section.
Student Name:
Modeling Population Size
Part Two: Use the Model to Estimate the Size of the Population
In your model, each bean represents a starfish and the paper represents its ocean floor habitat.
1) Within the habitat, choose one of the four sections and count the number of starfish in that
section.
2) Use your ruler to measure the dimensions of the section you chose and calculate the area
that you sampled.
3) Calculate population density based on your sample.
4) Use your ruler to measure the dimensions of the entire habitat and calculate the total
habitat area.
5) Use your calculated population density and total area to estimate total population size.
6) Compare this estimation to your known population size (50). Did you under‐ or
overestimate based on your sample?
Answers
what are the levels of organization in a living thing
Answers
Answer:cells
Explanation:cells
what type of restriction enzymes are used in genetic engineering to mend DNA segments together ?
Answers
Many restriction enzymes make staggered cuts, producing ends with single-stranded DNA overhangs. However, some produce blunt ends. DNA ligase is a DNA-joining enzyme. If two pieces of DNA have matching ends, ligase can link them to form a single, unbroken molecule of DNA.
true or false your body's first line of defense against pathogens includes phagocytosis and fever
Answers
Answer:
true
hope this helps :)
Explanation:
Your body's first line of defense would be mucous membranes, which prevent bacteria from entering the body.The immune system uses phagocytosis when the cell is trying to destroy something, like a virus or an infected cell.
TWO FUNCTIONS OF CELL DIVISION FOR MULTICELLULAR ORGANISMS AND GIVE AN EXAMPLE FOR EACH FUNCTIOM
Answers
Answer:
Two functions of a cell, which are involved in the cell division are: Nucleus – It is the control centre of the cell. Chromosomes are present inside the nucleus.
EXAMPLE: Nuclear membrane disintegrates during division and reforms after the division.
Explanation:
If two organisms have similar rrna sequences, you can conclude that they.
Answers
Answer:
evolved from a common ancestor
Explanation:
If two organisms have similar rRNA sequences, you can conclude that they: evolved from a common ancestor.
Hope it helps!!!Brainliest pls!!!
what properties DO NOT require a tool?
1. Cleavage
2. Hardness
3. Luster
4. Carbonate Content
Answers
Answer:the correct answer is luster
Explanation:took the quiz made a 100
a reflected light glow: sheen specifically: the appearance of a mineral's surface dependent on its reflecting qualities the luster of polished metal
What does it mean by luster?a reflected light glow: sheen specifically: the appearance of a mineral's surface dependent on its reflecting qualities the luster of polished metal The luster of the stars: a glow of light from within. b: radiance is an inner beauty.Glossy paper is extremely shiny, whereas lustre paper is semi-shiny. Glossy prints have more vibrant colors. A lustrous finish, on the other hand, reveals more accurate skin tones. A lustrous finish is also less susceptible to fingerprints, smudges, and scratches.To learn more about : Luster
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2. Make separate shopping lists for 2
meals that are low in sugar and saturated fat.
Answers
Answer:
cheesy scrambled eggs:
carton of eggs
salt
pepper
fat free cheddar cheese
non fat cooking spray
fat free margarine
sugar free whole wheat bread
chicken pasta salad:
fusilli
olive oil
red wine vinegar
Tabasco
red onion
cherry or baby plum tomatoes
chicken breasts
basil Explanation:
how much food is required for a blob to reproduce from one generation to another
A: 1
B: 2
C: 3
D: 4
Answers
Answer:
Reproduction is achieved from a single cell type, if the organism itself consists of many cell types because each cell that reproduces has a similar DNA in an organism.
A blob to reproduce from one generation to another is option "A" which is 1.
Reproduction is achieved from a single cell type if the organism itself consists of many cell types because each cell that reproduces has a similar DNA to an organism.
What is reproduction in living things?
Reproduction occurs when an organism makes a copy of DNA and produces offspring. All living things on Earth are a process of reproduction.
Thus, option "A" is 1.
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WILL MAKE BRAINLIST IF CORRECT HELP FAST PLEASE 20 POINTS!!!! Which soil is made of 25% sand 25% silt and 50% clay?
Answers
Explanation: sandy loam is a type of story is used for gardening this we were typing is normally made up of sand along with getting them out of silt and clay
The soil which is made up of 25% sand, 25% silt, and 50% clay is known as loamy soil.
What are the characteristics of soil?The characteristics of soil are as follows:
Soil is typically composed of organic matter and small inorganic matter.It is significantly composed of minute rock fragments and is the roughest in texture. It possesses a broad characteristic of texture, structure, porosity, chemistry, and color. It generally consists of air, water, and moisture.According to the context of this question, the loamy soil significantly consists of 25% sand, 25% silt, and 50% clay. This is because it is the only soil that possesses a mixture of sand, clay, and silt.
Apart from this, it also consists of 50% pore spaces and water. The presence of an equal amount of soil particles of various sizes imparts enough pores to loamy soil to facilitate water drainage.
Therefore, the soil which is made up of 25% sand, 25% silt, and 50% clay is known as loamy soil.
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True or False: Radiation and chemicals in cigarettes can cause cancer because they increase the likelihood of base pairing errors during replication.
Answers
Answer:
The answer is true. There is honestly NO safe way to consume Tobacco products. they are prone to cause cancer.
Explanation:
does this help you???
The major blood vessel of the upper arm is know as the _____ artery which is a continuation of the axillary artery
A. Exertion
B. Artery
C. Systolic
D. Brachial
Answers
Answer:
Brachial Artery
Explanation:
Upper Arm: Brachial Artery. The brachial artery is a continuation of the axillary artery past the lower border of the teres major. It is the main supply of blood for the arm.
Answer:
D.
Explanation:
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Which lists three living units of the human body in order from the simplest to the most complex level of organization?
A. red blood cell → circulatory system → blood
B. nervous system → nerves → brain
C. red blood cell → heart tissue → circulatory system
D. bone tissue → skeletal system → bone
Answers
Answer:
C
Explanation:
Cell to tissue to organ to organ system to organism
Answer:
The correct answer is
(B.) nervous system → nerves → brain
Explanation:
The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.
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