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vekshin1
2 years ago
5

Which macromolecule provides instructions for growth?

Biology
2 answers:
Alla [95]2 years ago
8 0
Nucleic Acid would be the macromolecule that provides instructions for growth.

skelet666 [1.2K]2 years ago
4 0

Answer:

Nucleic acids.

Explanation:

There are four types of macromolecules present in our body. They are carbohydrates, proteins, lipids, and nucleic acids. All four biomolecules have different functions. Nucleic acids are DNA and RNA present in the chromosomes of the cell. They carry genetic information from generation to generation. It also plays an important role in cell division and cell growth. The cell division results in the growth of an organism.

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Long before the structure of DNA was solved, the physicist Erwin Schrodinger suggested that the three-dimensional arrangement in
Georgia [21]

Watson and Crick's model explained mutability because bases pairs can suffer changes (mutations) during DNA replication. Moreover, this model also explained stability because DNA strands are held together by hydrogen bonds.

Deoxyribonucleic acid (DNA) is a double helix molecule composed of two long chains of four types of nucleotides, each containing one different nitrogenous base, i.e., Adenine, Guanine, Cytosine and Thymine.

In Watson and Crick's model, both DNA strands are held together by hydrogen bonds between nitrogenous bases on opposite DNA strands, thereby providing stability to the DNA molecule.

In DNA, Guanine always pairs with Cytosine by three hydrogen bonds, while Adenine always pairs with Thymine by two hydrogen bonds.

Moreover, Watson and Crick suggested that mutations could occur as a consequence of a base occurring very infrequently in one of the less likely tautomeric forms during DNA replication, thereby also explaining the mutability of life.

Learn more in:

brainly.com/question/762661

3 0
2 years ago
The moon travels around Earth at a speed of about 1 km/s. Which of the following keeps the moon in orbit around Earth?
balandron [24]
Gravitational pull is probably an answer
4 0
3 years ago
How does gravity keep the moon in orbit
lilavasa [31]

Answer:

here it is

Explanation:

The Sun's gravitational pull keeps our planet orbiting the Sun. The motion of the Moon is affected by the gravity of the Sun AND the Earth. The Moon's gravity pulls on the Earth and makes the tides rise and fall every day.

8 0
3 years ago
Read 2 more answers
A scientist could best determine which ion (F-, Cl-, Br-, or I-) produced the greatest electrical potential in the Experiment by
Serggg [28]

Answer:

a solution of each sodium salt at the same concentration

Explanation:

If a scientist wishes to study the electrical potential that develops between ice  and the sodium salts solution of the ions (F-, Cl-, Br-, or I-) in order to determine which ion produced the greatest electrical potential; he must compare the electrical potential that develops between ice and a solution of each sodium salt at the same concentration.

This means that conclusions can not be reached unless the sodium salt of each ion at the same concentration is compared so as to ensure consistence in the results of the study.

6 0
2 years ago
Explain the process of mitosis in a tissue culture for normal cells
dsp73
Mitosis is a process cell division, where one cell divides into two identical cells. Mitosis consists of four phases ~ prophase, metaphase, anaphase, telophase and cytokinesis
8 0
3 years ago
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