What macromolecule is the primary source of energy for living cells?(1 point)

Question

Responses

Proteins
Proteins

Nucleic acids
Nucleic acids

Lipids
Lipids

Carbohydrate

Answer 1

Carbohydrate

Answer 2

Which macromolecule is primarily responsible for storing genetic information in cells?(1 point)
Responses

carbohydrates
carbohydrates

proteins
proteins

nucleic acids
nucleic acids

lipids

Answer 3

Nucleic acids

Answer 4

Which macromolecule serves as the main structural component of cell membranes?(1 point)
Responses

Nucleic Acids
Nucleic Acids

Carbohydrates
Carbohydrates

Proteins
Proteins

Lipids

Answer 5

Lipids

Answer 6

What are the components of each macromolecule? What are they made of? Choose all that apply.(4 points)
Carbon Hydrogen Oxygen Nitrogen Phosphorous
Carbohydrate
Carbon – Carbohydrate
Hydrogen – Carbohydrate
Oxygen – Carbohydrate
Nitrogen – Carbohydrate
Phosphorous – Carbohydrate
Protein
Carbon – Protein
Hydrogen – Protein
Oxygen – Protein
Nitrogen – Protein
Phosphorous – Protein
Lipid
Carbon – Lipid
Hydrogen – Lipid
Oxygen – Lipid
Nitrogen – Lipid
Phosphorous – Lipid
Nucleic Acid
Carbon – Nucleic Acid
Hydrogen – Nucleic Acid
Oxygen – Nucleic Acid
Nitrogen – Nucleic Acid
Phosphorous – Nucleic Acid

Answer 7

Carbohydrate:
- Carbon
- Hydrogen
- Oxygen

Protein:
- Carbon
- Hydrogen
- Oxygen
- Nitrogen
- Sulfur (not mentioned in the options)

Lipid:
- Carbon
- Hydrogen
- Oxygen

Nucleic Acid:
- Carbon
- Hydrogen
- Oxygen
- Nitrogen
- Phosphorous