Biomolecules Macromolecules Quiz (Re-take)

What is the main function of carbohydrates in living organisms?

• Provide energy and structural support

• Regulate body temperature

• Synthesize antibodies

• Facilitate nerve transmission

What are the two types of lipids commonly found in living organisms?

• cholesterol and waxes

• fats (or triglycerides) and phospholipids

• steroids and glycolipids

• proteins and carbohydrates

What is the basic structure of a protein?

• A network of lipids

• A long chain of amino acids linked together by peptide bonds.

• A double helix structure

• A single molecule of glucose

Name the monomer units that make up proteins.

• Nucleotides

• Fatty acids

• Amino acids

• Glucose

What is the role of nucleic acids in living organisms?

• Nucleic acids produce energy for the body

• Nucleic acids regulate body temperature

• Nucleic acids aid in digestion

• Nucleic acids carry genetic information and are involved in protein synthesis.

Name the two types of nucleic acids found in cells.

• Enzyme and Hormone

• Protein and Lipid

• DNA and RNA

• Carbohydrate and Fiber

What is the monomer unit of nucleic acids?

• Amino acid

• Carbohydrate

• Lipid

• Nucleotide

Which of the following would be the best example of a protein?

• Butter

• Steak

• Bread

• Strawberries

Which biomolecule would starch and glucose be considered?

• Carbohydrates

• Lipids

• Proteins

• Nucleic acids

What type of biomolecule is seen in this picture?

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid