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serious [3.7K]
3 years ago
7

4. Which is not a major mineral group?

Biology
1 answer:
ddd [48]3 years ago
4 0
The correct answer should be: Bromide
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DNA contains instructions for making the different molecules, such as proteins, that a cell needs to grow and function. To use t
ohaa [14]

Answer:

C. transcribed, mRNA

Explanation:

DNA, also known as deoxyribonucleic acid, is a molecule that holds genetic information needed to make other molecules in living organisms. However, before this genetic information can be harnessed, it needs to be expressed via two processes called transcription and translation.

Transcription is the first of the two processes that take place during genetic expression. It involves the synthesis of mRNA molecule from a DNA template. In other words, the DNA must first be TRANSCRIBED into mRNA.

3 0
2 years ago
What is the difference between glycolysis and the Krebs cycle?
xeze [42]

Glycolysis is the first step whereas Krebs cycle is the second step of cellular respiration.

They both formed 2 molecules of ATP along with some carbon as a waste.

6 0
3 years ago
PLEASE HELP ! I WILL MARK YOU BRAINLIEST !
viva [34]

Answer:

A

Explanation:

Earth's orbit is not constant because it does not travel in a circle but more of an ellipses.

7 0
3 years ago
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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

4 0
3 years ago
Which characteristic of life is best illustrated by the image below
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Answer:um where is the image?

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3 years ago
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