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Proteins and Biomolecules Quiz

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Which type of biomolecule accounts for more than 50% of the dry mass of most cells?

Nucleic acids

Proteins (correct)

Carbohydrates

Lipids

Which of the following is NOT a function of proteins in living organisms?

Storage

Photosynthesis (correct)

Transport

Structural support

What are the four groups attached to the alpha-carbon in each amino acid?

Amino group, COOH group, hydrogen atom, and side chain (correct)

Amino group, COOH group, hydrogen atom, and carbon atom

Amino group, COOH group, hydrogen atom, and oxygen atom

Amino group, COOH group, hydrogen atom, and nitrogen atom

Which biomolecule makes up 55% of the composition of biomolecules in living organisms?

<p>Proteins (A)</p> Signup and view all the answers

Which of the following is NOT an example of a protein?

<p>Rubisco (C)</p> Signup and view all the answers

Proteins and Biomolecules Quiz

Choose a study mode

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Questions and Answers

Which type of biomolecule accounts for more than 50% of the dry mass of most cells?

Which of the following is NOT a function of proteins in living organisms?

What are the four groups attached to the alpha-carbon in each amino acid?

Which biomolecule makes up 55% of the composition of biomolecules in living organisms?

Which of the following is NOT an example of a protein?

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