BRAINLIEST 20 POINTS ANSWER THESE QUESTIONS

1 answer:

4 0

1. An underdeveloped DNA molecule would result in mutations. On the genetic level, this could mean entire traits are deleted or that an early stop occurs in transcription, which could cut off parts of instructions.

2. Genetic code is the nucleotide sequence of a gene while the gene expression is how these sequences are used to make functioning amino acids and proteins to create DNA.

3. In each cell itself there are roughly 42 million proteins.

You might be interested in

12. Which type of rock is represented by the map symbol below?* A) clastic sedimentary rock formed from organic substances B) ch

MAVERICK [17]

Explanation:

There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming—that are part of the rock cycle.

5 0

2 years ago

What evidence suggests that RNA appeared before DNA? ribozymes, catalytic RNA, play pivotal roles in modern cells ribosomes are

mote1985 [20]

Answer:

The evidence that suggests RNA appeared before DNA is the fact that RNA can act as an enzyme to self-edit their own genetic code. Moreover, it has the ability to store genetic information, while transfer and ribosomal RNA have the ability to translate genetic information into proteins.

Explanation:

RNA has a great capability as a genetic molecule, it once had to carry on hereditary process on its own. It is absolutely sure that RNA was the first molecule of heredity. However, a single stranded RNA is rather unstable and easily damaged by enzymes. By essentially multiplying the existing RNA molecule, and using deoxyribose sugar instead of ribose.

The DNA evolved as a much more stable form to pass genetic information with accuracy. It shows a biological evolutionary purpose .

7 0

3 years ago

Read 2 more answers

Cells that contain formulas that refer to other cells are

Fantom [35]

These cells are called dependent cells

8 0

3 years ago

All cattle are ruminants. What does this mean?

jek_recluse [69]

It means that they chew cud from their rumen. Hope this helps.