ATI RN
Chapter 2 Cells and Tissues Review Questions Questions
Question 1 of 5
Two or more polypeptide chains that are associated give the protein its structure.
Correct Answer: C
Rationale: Quaternary structure involves multiple polypeptide subunits.
Question 2 of 5
What type of epithelium is found lining most of the digestive tract?
Correct Answer: A
Rationale: Simple columnar epithelium lines the digestive tract, enhancing absorption and secretion.
Question 3 of 5
What type of tissue forms tendons?
Correct Answer: B
Rationale: Fibrous connective tissue (regular dense) forms tendons, linking muscle to bone.
Question 4 of 5
Identify the formed elements of blood.
Correct Answer: C
Rationale: Blood's formed elements are erythrocytes (RBCs), leukocytes (WBCs), and platelets.
Question 5 of 5
Which type of extracellular junction forms from the joining of adjacent plasma membranes?
Correct Answer: A
Rationale: Tight junctions seal adjacent cell membranes, preventing leakage.