Which is not one of the four crucial macromolecules that support life?

• A. Carbohydrates

• B. Carbon

• C. Protein

• D. Nucleic Acid

The mitochondria and chloroplasts are both sites of

• energy manufacturing

• protein synthesis

• photosynthesis

• energy conversion

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-7

What is the correct order for aerobic cellular respiration?

• electron transport chain, kreb's cycle, glycolysis

• kreb's cycle, glycolysis, electron transport chain

• glycolysis, electron transport chain, kreb's cycle

• glycolysis, kreb's cycle, electron transport chain.

Which of the following would have the least effect on the rate of a biochemical reaction?

• a change in temperature

• changing the container

• a change in pH

• adding a catalyst

Tags

NGSS.HS-PS1-5

Enzymes are an example of what macromolecule?

• Carbohydrates

• Lipids

• Proteins

• Nucleic acids

What macromolecule is made of carbon, nitrogen, oxygen, and hydrogen?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which macromolecule is C6H12O6 an example of?

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid

Tags

NGSS.HS-LS1-6

RNA and DNA are considered examples of which macromolecule?

• Nucleic Acids

• Carbohydrates

• Proteins

• Enzymes

Amino acids are the monomers that make up which macromolecule?

• Nucleic Acids

• Proteins

• Lipids

• Carbohydrates

Tags

NGSS.HS-LS1-6

The rate of photosynthetic activity is shown below, which is the best conclusion?

• photosynthetic organisms were dormant April-Aug

• rate of photosynthesis increased June-Dec

• rate of photosynthesis was greater May-July

• Photosynthesis dies off Jan-June

Tags

NGSS.HS-LS1-5