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3 years ago

The characteristic of an individual

Biology

1 answer:

ivolga24 [154]3 years ago

4 0

Answer:

каждый человек индивидуальный

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One form of chromatin modification is acetylation, which is known to occur on positively charged histone tail amino acids, thus

Naya [18.7K]

Answer:

A. The tails do not interact with the DNA

Explanation:

The acetylation refers to the transfer of the acetyl group from Acetyl-CoA to the N-terminal of the histone protein.

Lysine residues (positively charged amino acid) are present at the end of the N-terminal of the histone protein which is neutralized by the acetyl group.

This loses the compaction between the positively charged histone and the negatively charged DNA and the DNA becomes more relaxed. This relaxed state allows the transcription factors to easily bind the DNA and therefore the DNA becomes transcriptionally active.

Thus, Option-A is correct

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3 years ago

If the sunflower seeds were modified and labeled as reduced sodium, this would mean that the reduced product has _____% less so

Margarita [4]

Answer:

25%

Explanation:

The correct answer to the given question is 25%

A sunflower seed contains 9mg of sodium in it which can be modified and reduced as per needs.

If seed of a sunflower is modified and labeled as reduced sodium than this means that the sodium in the seed of a sunflower is reduced by 25% as compared to the original seed of sunflower in which no changing was made.

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3 years ago

Clotting is necessary to mend breaks in circulatory vessels and to prevent extreme losses of blood, but it can also have detrime

Anestetic [448]

Answer:

Enhance: calcium ions, fibrinogen, serum, thrombin, tissue factor.

Inhibit: heparin, thrombin, coumadin, vitamin K8, PF3, aspirin.

Explanation:

Hope it helps.

3 0

3 years ago

Which star group does Proxima Centauri belong to?

Alisiya [41]

The what did you ask bi

4 0

4 years ago

C, H, O - elements that are common to biomolecules. If the biomolecule in question is a protein these elements also combine with

vivado [14]

Explanation:

In nature, organic compounds may be large chains of monomers form biological macromolecules which carry out many essential functions in the body. These can include nucleic acids, carbohydrates, proteins and lipids. These are organic molecules, meaning they're ringed or long-chain Carbons bonded to the elements oxygen (O), hydrogen (H), nitrogen (N) and phosphorus (P); they are found in essential organic biomolecules include, proteins, nucleic acids, lipids and carbohydrates.

Proteins are structural support molecules comprised of long chains of monomers called amino acids, joined via peptide (CONH) bonds; these are 20 specific units that are arranged into several macromolecules. Amino acids are absorbed through digestion and are incorporated into the body’s cells to make up organs muscles signal molecules and an alternative energy source. Basic makeup: C, H, O, N, S; polar C, O double bonds and N-H bonding .

An image showing a dipeptide, is shown below...

Learn more on proteins and carbohydrates at brainly.com/question/10744528

Learn more on membrane components at brainly.com/question/1971706

#LearnWithBrainly

6 0

3 years ago