Need answers for these please

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1.)One sugar is Simple carbohydrates

Explanation: Why is because Simple carbohydrates are called monosaccharides (mono means “one,” and saccharide means “sugar”).

2.) Many parts is Biological macromolecules

Explanation: Biological macromolecules are organic, meaning that they contain carbon.  They may contain hydrogen, oxygen, nitrogen, and additional minor elements.

3.)  Two parts are Proteins, carbohydrates, nucleic acids, and lipids

4.) A few amino acids are Proteins

Explanation:Proteins range in size from 50 amino acids in length to the largest known protein containing 33,423 amino acids. Macromolecules with fewer than 50 amino acids are known as peptides.

5.) Many aminto acids are Nucleic acids

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answer; both surfaces of the membrane are nonpermeable