ATI RN
Multiple Choice Questions on Cells Tissues and Organs Questions
Question 1 of 5
What is the result of mitosis in a human body cell?
Correct Answer: B
Rationale: Mitosis produces two genetically identical diploid daughter cells.
Question 2 of 5
The movement of molecules from an area of higher concentration to an area of lower concentration is called:
Correct Answer: D
Rationale: Simple diffusion moves molecules down their concentration gradient.
Question 3 of 5
What is the function of ribosomes in the cell?
Correct Answer: D
Rationale: Ribosomes synthesize proteins by translating mRNA.
Question 4 of 5
Which type of epithelial tissue is found lining the lungs and blood vessels?
Correct Answer: A
Rationale: Simple squamous epithelium, with its thin, flat cells, lines the lungs and blood vessels for efficient gas exchange.
Question 5 of 5
A person with group A blood
Correct Answer: A
Rationale: Group A individuals have anti-B antibodies; genotype must be AA or AO, not AB; they can have an O parent (AO offspring) and children of A or O.