All biomolecules are made up of the elements(1 point)

Responses

carbon, hydrogen, and oxygen.
carbon, hydrogen, and oxygen.

carbon, hydrogen, oxygen, and sulfur.
carbon, hydrogen, oxygen, and sulfur.

carbon, hydrogen, nitrogen, and oxygen.
carbon, hydrogen, nitrogen, and oxygen.

carbon, hydrogen, nitrogen, oxygen, and sulfur.
carbon, hydrogen, nitrogen, oxygen, and sulfur.

9 answers

The correct response is: carbon, hydrogen, nitrogen, oxygen, and sulfur.

All biomolecules, such as carbohydrates, proteins, lipids, and nucleic acids, are primarily composed of these elements.

Which biomolecule stores genetic information for body cells?(1 point)
Responses

lipids.
lipids.

proteins.
proteins.

carbohydrates.
carbohydrates.

nucleic acids

The correct response is: nucleic acids.

Nucleic acids, such as DNA and RNA, store and transmit genetic information in body cells.

Fatty acids are the building blocks of(1 point)
Responses

lipids
lipids

DNA
DNA

amino acids
amino acids

monosaccharides

The correct response is: lipids.

Fatty acids are the building blocks of lipids, such as triglycerides and phospholipids.

A complex carbohydrate made of many glucose molecules is known as a(1 point)
Responses

multisaccharide.
multisaccharide.

polysaccharide.
polysaccharide.

trisaccharide.
trisaccharide.

saccharide

The correct response is: polysaccharide.

A complex carbohydrate made of many glucose molecules is known as a polysaccharide. Examples include starch, glycogen, and cellulose.

What makes amino acids unique from fatty acids and sugars?(1 point)
Responses

Genetic material is made of nucleotides, which contain amino acids; fatty acids and sugars are not part of genetic material.
Genetic material is made of nucleotides, which contain amino acids; fatty acids and sugars are not part of genetic material.

Amino acids are building blocks to larger molecules; fatty acids and sugars are not.
Amino acids are building blocks to larger molecules; fatty acids and sugars are not.

Amino acids contain nitrogen; fatty acids and sugars do not.
Amino acids contain nitrogen; fatty acids and sugars do not.

Amino acids make up proteins, which provide energy for the body; fatty acids and sugars do not provide energy.

The correct response is: Amino acids contain nitrogen; fatty acids and sugars do not.

This is a key distinguishing factor, as amino acids are the only biomolecules that contain nitrogen in their structure.