ATI RN
Cell and Tissue Test Bank Questions Questions
Question 1 of 5
Which of the following is NOT a function of proteins?
Correct Answer: D
Rationale: Proteins don't directly create energy; they facilitate processes (e.g., enzymes, muscle movement).
Question 2 of 5
A single layer of flattened cells describes epithelial tissue.
Correct Answer: D
Rationale: Simple squamous epithelium is a single layer of flat cells, ideal for diffusion.
Question 3 of 5
Describe connective tissue.
Correct Answer: C
Rationale: Connective tissue has cells dispersed in a fibrous extracellular matrix, unlike tightly packed epithelium.
Question 4 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 5 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).