ATI RN
Questions About Cells and Tissues Questions
Question 1 of 5
Which of the following is NOT a cell found in connective tissue?
Correct Answer: C
Rationale: Keratinocytes are in the epidermis which is epithelial tissue. The other cell types occur in fat, cartilage and bone.
Question 2 of 5
Facilitated diffusion refers to the process of
Correct Answer: A
Rationale: Facilitated refers to the role of the protein carriers. The other choices refer to diffusion, active transport and osmosis respectively
Question 3 of 5
The process of "active transport" through a membrane may be described by which of the following?
Correct Answer: D
Rationale: Energy(ATP) is required to force molecules against their concentration gradient.
Question 4 of 5
One of the functions of integral proteins in cell membranes is to:
Correct Answer: D
Rationale: Some proteins form channels which allow molecules and ions to enter the cell.
Question 5 of 5
What are the primary types of body tissue?
Correct Answer: C
Rationale: These are the four primary types. Blood is not a "type' of tissue.