Reteach Biomolecules

Reteach Biomolecules

Multiple Choice

Which figure identifies the monomer that is used for short term energy in the cell?

Multiple Choice

Which group of biomolecules is important in the composition of the cell membrane?

• Protein

• Carbohydrate

• Lipid

• Nucleic acid

Multiple Choice

What is the monomer for proteins?

• Amino acid

• Nucleotide

• Fatty acid

• Monosaccharide

Multiple Choice

Which of the following is a characteristic of protein?

• Made up of amino acids and regulate cellular processes

• Fats, oils, and waxes

• Complex carbohydrates known as starches

• DNA and RNA

Multiple Choice

Which monomer makes up nucleic acids?

• Amino acid

• Nucleotide

• Fatty acid

• Monosaccharide

Multiple Choice

The function of the nucleic acid is --

• to store and transmit genetic information inherited from your parents

• to maintain our body temperature

• to build up muscles bones and other body parts

• to regulate sugar in your blood and give your cells energy

Multiple Choice

The graph shows the energy of the reactants and

products of a biochemical reaction, as well as its activation energy without an enzyme. How would an enzyme affect the reaction?

• The activation energy would become lower and the reaction will speed up

• The activation energy would become higher and the reaction will speed up

• The energy difference between the reactants and products would decrease

• The products will change into different products