ATI RN
Multiple Choice Questions on Cells Tissues and Organs Questions
Question 1 of 5
Atoms can bond with each other to form a chemical 'unit' called a(an)
Correct Answer: A
Rationale: A molecule is a group of bonded atoms forming a distinct chemical unit.
Question 2 of 5
A polymer is a large molecule composed of smaller subunits called:
Correct Answer: C
Rationale: Polymers are built from repeating monomers (e.g., amino acids in proteins).
Question 3 of 5
Which of the following is NOT a function of lipids in the body?
Correct Answer: D
Rationale: Genetic information is provided by nucleic acids, not lipids.
Question 4 of 5
Protein catalysts are known as:
Correct Answer: C
Rationale: Enzymes are proteins that catalyze biochemical reactions.
Question 5 of 5
Identify the major types of tissue.
Correct Answer: C
Rationale: The four major tissue types are connective, epithelial, muscle, and nervous; bone and cartilage are connective subtypes.