ATI RN
Cell and Tissue Questions and Answers Questions
Question 1 of 5
Which of the following is NOT a type of epithelial tissue?
Correct Answer: C
Rationale: Elastic cartilage is a type of connective tissue, not epithelial tissue.
Question 2 of 5
What is the primary function of elastic connective tissue?
Correct Answer: C
Rationale: Elastic connective tissue allows flexibility, as in arteries.
Question 3 of 5
Which type of muscle tissue is under involuntary control and contains intercalated discs?
Correct Answer: B
Rationale: Cardiac muscle is involuntary and has intercalated discs for coordination.
Question 4 of 5
Which organelle is known as the 'powerhouse' of the cell due to its role in producing energy?
Correct Answer: C
Rationale: Mitochondria generate ATP through cellular respiration, earning them the nickname 'powerhouse' of the cell.
Question 5 of 5
The process by which cells communicate and respond to signals from their environment is known as:
Correct Answer: D
Rationale: Signal transduction is the process of receiving and responding to external signals.