Biochemical Reactions

Which of these is not one of the four classes of biochemical compounds?

• lipids

• proteins

• nucleic acids

• metabolism

The process in which some substances, called reactants, change chemically into different substances, called products, is called

• chemical reaction

• photosynthesis

• cellular respiration

• biochemical compound

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What kind of fatty acid is this?

• Saturated

• Unsaturated

The sum of all an organism's chemical reactions is called

• chemical bond

• metabolism

• photosynthesis

• cellular respiration

The diagram shows a

• catabolic reaction

• anabolic reaction

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

_______ are proteins that speed up biochemical reactions.

• Hemoglobin

• Enzymes

• DNA

• Red blood cells

The process by which producers (like plants) take in light energy from the sun to make glucose is called

• cellular resipiration

• metabolism

• photosynthesis

• a chemical bond

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Cellular respiration is a

• anabolic reaction

• catabolic reaction

Tags

NGSS.HS-LS1-7

An anabolic reaction

• forms bonds

• combines smaller molecules into larger ones

• requires energy

• All are correct

A catabolic reaction

• breaks down larger molecules into smaller ones

• combines smaller molecules into larger ones