ATI RN
Cells and Tissues Questions and Answers Questions
Question 1 of 5
The storage form of glucose in plants is:
Correct Answer: B
Rationale: Starch is the plant polysaccharide for glucose storage.
Question 2 of 5
The shape of the DNA molecule is described as a
Correct Answer: A
Rationale: DNA's double helix structure was described by Watson and Crick.
Question 3 of 5
What type of epithelium makes up the outer layer of the skin where protection is important?
Correct Answer: B
Rationale: Stratified squamous epithelium, multi-layered and tough, protects the skin.
Question 4 of 5
What type of connective tissue consists of fibroblasts and bundles of parallel collagen fibers?
Correct Answer: D
Rationale: Regular dense connective tissue (e.g., tendons) has parallel collagen fibers and fibroblasts.
Question 5 of 5
Identify the two types of bone tissue.
Correct Answer: C
Rationale: Bone tissue is compact (dense) and spongy (trabecular), differing in structure.