ATI RN
ATI RN Test Bank
Cells Tissues and Organs Comprehension Questions Questions
Question 1 of 5
Normal blood pH is:
Correct Answer: D
Rationale: Normal blood pH is tightly regulated at ~7.35-7.45, averaging 7.4.
Question 2 of 5
The sequence of amino acids in a polypeptide is the structure.
Correct Answer: D
Rationale: Primary structure is the linear sequence of amino acids.
Question 3 of 5
The genetic code tells cells how to make
Correct Answer: C
Rationale: The genetic code (DNA/RNA) specifies amino acid sequences for proteins.
Question 4 of 5
Simple cuboidal epithelium is frequently found in
Correct Answer: D
Rationale: Simple cuboidal epithelium lines glands and ducts, aiding secretion and absorption.
Question 5 of 5
What type of connective tissue binds tissues and organs together?
Correct Answer: A
Rationale: Areolar loose connective tissue binds organs and tissues with its flexible matrix.