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Illusion [34]
3 years ago
14

Which cellular structure in an animal cell helps maintain homeostasis by controlling the transportation of substances into and o

ut of the cell?
Biology
1 answer:
Ann [662]3 years ago
4 0

Answer:

Cell membrane

Explanation:

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A - DNA as the inheritance materials B - RNA as the inheritance materials C - The formation of organic molecules, e.g. nucleic a
Stels [109]

EXPLANATION:

There are 2 types of nucleic acids: DNA(deoxyribonucleic acid) and RNA(ribonucleic acid).

Living organisms have their genetic material in their DNA. Viruses use RNA as their genetic material but are usually called non-living things( because they can't reproduce without help from a host).

The function of nucleic acids has a progression from DNA to RNA to proteins. This is called the central dogma of molecular biology.

Nucleic acids are formed by a linkage of polynucleotide chains with phosphodiester bonds. These polynucleotide chains are formed from monomers called NUCLEOTIDES.

A nucleotide is made up of 3 parts:

i) a nitrogenous base

ii) a five-carbon sugar

iii) at least one phosphate group.

4 0
3 years ago
Read 2 more answers
What is smooth er resonibale for?
timurjin [86]
The smooth endoplasmic reticulum functions in many metabolic processes. It synthesizes lipids, phospholipids as in plasma membranes, and steroids.
7 0
2 years ago
Which statement best describes a situation where competition occurs in an ecosystem?
Anna [14]
I think it is 3 but im not 100% sure 
6 0
3 years ago
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Name the 4 nucleotide bases and how they pair up.
S_A_V [24]

Answer:

Adenine Thymine

Cystenine Guanine

Explanation:

hope it helps

7 0
3 years ago
A "control group" is used in an experiment to
Deffense [45]
Act as a baseline to compare your data to
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