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Archy [21]
3 years ago
13

Which part of an amino acid is the only one that varies and is what defines its properties? A. The amino group B. The R group C.

The carboxylic acid group D. The nitrogen base
Biology
2 answers:
never [62]3 years ago
8 0

Which part of an amino acid is the only one that varies and is what defines its properties? A. The amino group B. The R group C. The carboxylic acid group D. The nitrogen base

____ [38]3 years ago
7 0

Answer:

B. The R group

Explanation:

The R group is the part of an amino acid and is the only one that varies and is what defines its properties.

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irina1246 [14]

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2 years ago
Select a drug to research. Explain how tolerance and withdrawal would work for a person addicted to that drug.
finlep [7]
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2 years ago
Which of the following statements about a prokaryotic cell is NOT true?
Gemiola [76]

The right option is; A. Prokaryotic cells have a nucleus

''Prokaryotic cells have a nucleus'' is the statement about prokaryotic cells that is NOT true.

Prokaryotic cells are cells that lack a true nucleus and some other cell organelles. Prokaryotic cells are found in unicellular organisms called prokaryotes. Examples of prokaryotes are; Bacteria and Archaea. The components of prokaryotic cells include plasma membrane, cell wall, cytoplasm, nucleoid, ribosomes, DNA (deoxyribonucleic acid). Most of the prokaryotic’s DNA (genetic material) is located in a middle area of the cell (nucleoid), and it contains a single large loop known as a circular chromosome.

7 0
3 years ago
Camouflage helps predators to survive by hiding them from what
Alborosie

Answer:

Organisms use camouflage to mask their location, identity, and movement. This allows prey to avoid predators, and for predators to sneak up on prey. ... The physical characteristics of the organism are important. Animals with fur rely on different camouflage tactics than those with feathers or scales, for instance.

Explanation:

3 0
2 years ago
The name of the monomer in the polymer polyethene is what?
wlad13 [49]

Answer:

The name of the monomer in the polymer polythene is:

Explanation:

Ethylene Or Ethene

I hope this helps

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6 0
2 years ago
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