ATI RN
Cell and Tissue Test Bank Questions Questions
Question 1 of 5
Which of the following is NOT a component of a nucleotide?
Correct Answer: D
Rationale: Nucleotides (DNA/RNA) lack amino acids, which are in proteins.
Question 2 of 5
Describe connective tissue.
Correct Answer: C
Rationale: Connective tissue has cells dispersed in a fibrous extracellular matrix, unlike tightly packed epithelium.
Question 3 of 5
Identify the tissue type that has a matrix of mineral salts and protein fibers.
Correct Answer: D
Rationale: Bone's matrix contains mineral salts (e.g., calcium) and collagen fibers for strength.
Question 4 of 5
Identify the three major parts of a neuron.
Correct Answer: B
Rationale: A neuron has a cell body, dendrites (receive signals), and axon (transmit signals).
Question 5 of 5
Which type of membrane lines body systems that opens to the outside?
Correct Answer: C
Rationale: Mucous membranes line openings (e.g., digestive, respiratory) to the exterior.