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zepelin [54]
3 years ago
7

What monomers and polymers make up the 4 macromolecules?

Biology
1 answer:
OverLord2011 [107]3 years ago
4 0

Monomers are the building blocks of the four basic macromolecules of life- monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, glycerol/fatty acids are the monomers of lipids, and nucleotides are the monomers of DNA.

CREDITS TO GOOGLE!

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Which statement best explains how the rock shown in this photo was deformed​
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Answer:

B. Stress caused by forces that stretch an area of the crust made the rock to break

Explanation:

From the picture inserted to this problem, we see a unit that has been severely fractured.

Fracturing results from the brittle deformation of a rock under applied stress.

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7 0
2 years ago
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Brrunno [24]

Answer:

It is true to say that by using cuttings, exact genetic characteristics can be maintained, because the cuttings retain the same genetic information about the plant from which they were extracted.​

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Once separated from the "progenitor" plant, the cutting is provided with a suitable medium for growth, and will have the possibility of growing roots, developing and growing as an independent plant, with the same genetic characteristics of the original plant, as if it were a clone.

In this reproductive process, man intervenes.

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3 years ago
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The right answer is D.

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B = 13000 organisms / m2


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3 years ago
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