Which of the following are forms of cell regulation?

Which Of The Following Are Forms Of Cell Regulation?

Answers

Answer 1

Answer:

the answer is should be C

Answer 2
I c would be correct

Related Questions

What are the three sections of the female part of the flower called?
a) style, stamen, and pollen
b) stamen, ovary, and pollen
0 ) anther, pollen, and filament
d) stigma, style, and ovary

Answers

Answer:

D

Explanation:

Answer:

D

Explanation:

Why do we recycle?



in long answer

Answers

We recycle to save resources and make new ones . Also to prevent pollution .and it helps people save some money , also the environment.
By turning bottles, packaging and other plastic refuse into new goods, recycling helps the environment and creates new economic opportunities. Plastics recycling keeps still-useful materials out of landfills and encourages businesses to develop new and innovative products made from them. MAKE SURE TO REWORD THIS!

17
Describe how temperatures above 35 °C most likely affect the structure
and function (be specific!) of starch synthase in the particular strain.

Answers

Starch synthase has an optimum temperature of 35°c. If we differ from the optimum temperature, the enzyme’s active site will start to denature, distorting it’s structure. As a result, it will not be able to catalyse the synthesis of compounds in the body.

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST

Answers

Answer:

25% IS THE ANSWER..........

Answer:

25% pls give brainliest

please help need asap

Answers

Answer:

The correct answer is C (The change of color allowed them to hide better from predators)

Explanation:

Before, the deer mice were easy prey for predators since their color stood out and the predators could find them. Therefore, the change of color allowed them to hide better from predators. You may be tempted to answer a, but if you read carefully it says "The change of color camouflaged them, which helped them HUNT better." Clearly A is wrong since deer mice don't really hunt.

How many seconds would it take DNA polymerase to replicate one set of human chromosomes (6,000,000,000 bytes long)

Answers

The typical human chromosome has about 150 million base pairs that the cell replicates at the rate of 50 pairs per second. At that speed of DNA replication, it would take the cell over a month to copy a chromosome.

The typical human chromosome has about 150 million base pairs that the cell replicates at the rate of 50 pairs per second.

What is chromosome ?

A chromosome is a thread-like structure present in the nucleus of cells such as plant, animal and human cells and it is made of a molecule of DNA (Deoxyribonucleic acid) and histone proteins.

It is composed of three components, DNA, proteins and RNA,  amount of the DNA content ranges from 30 to 40 %, the amount of proteins from 50 to 65%, and small amount of RNA from 1 to 10%.

Two types of protein present in DNA such as histone and non-histones proteins, histone constitute large amount (90% of total protein), whereas non-histone is present in small amount (around 10% of total protein).

The histone protein is basic, whereas, the DNA is acidic, so it can be neutralized; DNA in chromosome  is present in two forms such as Euchromatin and Heterochromatin.

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One gene in the human genome may be expressed at a much higher level than another. Can differences in types of cis elements present account for this

Answers

Answer:

No, CREs usually don't account for differences in gene expression levels.

Explanation:

Cis-regulatory elements (CREs) are non-coding DNA regions that regulate adjacent gene transcription. They usually do it by binding to transcription factors. They are in charge of influencing the rate of which transcription occurs, and less with how much a gene is expressed. On the other hand, trans-regulatory elements are DNA sequences that encode for upstream regulators that can modify or regulate gene expression levels.

Therefore, cis elements are not really in charge of expression levels, mostly transcription rates of single genes, rather. Trans elements are more involved in expression levels.

The energy that cells need to function is

Answers

Answer:

adenosine triphosphate (ATP)

Explanation:

<3

the skeletal system is not responsible for which of the following

Answers

Answer:

The skeletal system is the support system for the body. It gives the body shape, form, and mobility while providing protection for sensitive organs. The skeletal system is the support system for the body. It gives the body shape, form, and mobility while providing protection for sensitive organs.

Explanation:

The body is supported by its skeletal structure. It gives the body form, motion, and shape while safeguarding delicate organs. The body is supported by its skeletal structure.

What is skeletal system?

The main structural component of your body is the skeletal system. It is made up of bones and connective tissue, such as ligaments, tendons, and cartilage.

Vertebrates are creatures with a spinal column or backbone, including humans. They are supported by a strong internal framework that is built around a noticeable spine.

Our bodies' living bones use oxygen and release waste products throughout metabolism. They have functional tissues that require nutrients, blood flow, and the ability to remodel or change shape in response to changes in mechanical stress.

The skeleton, which is made up of bones, acts as a rigid framework to support and shield the body's soft organs.

Therefore, The body is supported by its skeletal structure. It gives the body form, motion, and shape while safeguarding delicate organs. The body is supported by its skeletal structure.

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what makes a cell responsive to a particular hormone?

Answers

The presence of a receptor for that particular hormone

what type of fossil forms when the impression from the remains of an organism is filled in with soil and hardens into the shape of the original organism?

Answers

Answer:

casts

Explanation:

casts are formed by filing the cavity of minerals collected from the surrounding

Answer:

i belive the answer is "casts"

Explanation:

The viral envelope closely resembles the ______________________. a. prokaryotic cell wall. b. capsomere c. eukaryotic cytoplasmic membrane. d. eukaryotic cell wall.

Answers

The viral envelope closely resembles the eukaryotic cell wall. That is option D.

The virus is a type of microorganism that contains DNA (Deoxyribonucleic acid) and surrounded by a protein coat.

There are different types of viruses which include:

Double stranded DNASingle stranded DNADouble stranded RNASingle stranded RNA

The parts of a virus include:

the protein coat (viral envelope)

DNA (Deoxyribonucleic acid)

The viral envelope is the external part of the virus, which is made up of proteins and lipids, and is capable of protecting the virus from harm.

Also the cell wall of the eukaryotic cell wall also protects these organisms from external harm.

Therefore, the viral envelope closely resembles the eukaryotic cell wall.

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Under very high pressure, the volume of a given object will decrease. What effect has the pressure inside Earth likely had on the density of materials in Earth’s core?

Answers

The effects the pressure inside Earth likely had on the density of materials in Earth’s core

What is Earth's pressure?

It is made up of rock that is molten with slow-moving currents under the effect of increasing pressure and temperatures between 1,600 and 4,000 °F. Volcanic eruptions and earthquakes are caused by movement in the mantle layer.

Similar to how the temperature rises from the surface of the planet toward its center, so do the pressure. It is because of the heavy materials above, such as rocks.

The air density inside the International Space Station is kept at a level that is comparable to that of the surface of the planet. Consequently, the air pressure in the space station is equivalent to.

Therefore, the tremendous pressure inside Earth has the effect of reducing the volume of the materials, increasing their density.

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Answer:The high pressure decreased the volume of the materials, which caused their density to increase.

Explanation:

4. Which areas seem to be most highly and quickly affected by a continued increase in
carbon emissions?

Answers

Answer: The atmosphere will be hit hardest by the increase in carbon. As the amount of carbon increases, it leads to increased warming of the atmosphere. Rising temperatures also increase  the rate of evaporation, creating a more humid atmosphere and creating a virtuous cycle of  warming.  

This increase is beneficial as the Earth freezes due to the absence of carbon dioxide and other greenhouse gases in the air.

(sorry for my over-use of the the word increase)

What is photosynthesis?​

Answers

Answer:

photosynthesis is the process in which plants convert light energy, carbon dioxide, and water to create glucose which it uses to feed itself and oxygen which is expelled into our atmosphere helping us breathe

Explanation:

the movement of potassium into an animal cell requires

Answers

Answer:

low cellular concentrations of sodium

What must happen to a chromosome for it to become chromatin?

Answers

Answer:

Chromatin condensation begins during prophase (2) and chromosomes become visible. Chromosomes remain condensed throughout the various stages of mitosis (2-5). ... However, when eukaryotic cells are not dividing — a stage called interphase — the chromatin within their chromosomes is less tightly packed.

Explanation:

The chromosomes will decondense in telophase back into chromatin

which scientist observed tiny pond organisms using his microscope and called them animalcules?

Answers

Answer:

scientist Antonie Van Leeuwenheok

True or false?

It takes too much time for oxygen to get into cell and carbon dioxide out if cells are too large.

Answers

Answer:

false....

Explanation:

hopes this helps

Answer:

false

Explanation:

It doesn't take too much time for oxygen to get into cell and carbon dioxide out if cells are too large.

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