Question 1

Which organelle is primarily responsible for generating ATP through cellular respiration in eukaryotic cells?

Accepted Answer

Mitochondria

Question 2

During which phase of mitosis do chromosomes align at the metaphase plate?

Accepted Answer

Metaphase

Question 3

A cell is placed in a hypertonic solution. What is the most likely outcome for the cell?

Accepted Answer

The cell will shrink and wrinkle

Question 4

Which of the following best describes the function of cholesterol in the plasma membrane?

Accepted Answer

It maintains membrane fluidity

Question 5

What is the main difference between mitosis and meiosis regarding chromosome number in daughter cells?

Accepted Answer

Mitosis produces diploid cells, meiosis produces haploid cells

Question 6

Which tissue type is most abundant and widely distributed throughout the body, providing support, insulation, and protection?

Accepted Answer

Connective tissue

Question 7

A patient is experiencing muscle weakness due to improper ion transport. Which membrane protein is most likely malfunctioning?

Accepted Answer

Sodium-potassium pump

Question 8

Which connective tissue type is avascular and provides support and flexibility in joints?

Accepted Answer

Cartilage

Question 9

Which cell type in the epidermis is responsible for producing the pigment melanin?

Accepted Answer

Melanocytes

Question 10

Which process involves the cell membrane engulfing particles to bring them into the cell?

Accepted Answer

Endocytosis

Question 11

If a cell is placed in a hypotonic solution, what will happen to the cell?

Accepted Answer

It will swell and may burst

Question 12

Which of the following is NOT a function of epithelial tissue?

Accepted Answer

Contraction

Question 13

Which region of the dermis is responsible for producing fingerprints?

Accepted Answer

Papillary dermis

Question 14

Which of the following best describes facilitated diffusion?

Accepted Answer

Movement of molecules through protein channels without energy input

Question 15

Which muscle type is found only in the heart and acts as a pump?

Accepted Answer

Cardiac muscle

Question 16

Which of the following is the correct sequence of mitosis stages?

Accepted Answer

$$Prophase \rightarrow Metaphase \rightarrow Anaphase \rightarrow Telophase$$

Question 17

Which of the following is a major function of the integumentary system?

Accepted Answer

Protection against water loss and temperature regulation

Question 18

Which of the following statements about meiosis is TRUE?

Accepted Answer

It results in four haploid cells with increased genetic diversity

Question 19

Which of the following is a property of the extracellular matrix in connective tissue?

Accepted Answer

It is a noncellular, nonliving material between the cells

Question 20

A cell uses ATP to pump sodium ions out and potassium ions in, against their concentration gradients. What type of transport is this?

Accepted Answer

Primary active transport

Foundations of Anatomy & Physiology: Cells, Tissues, and the Integumentary System

Study Guide - Practice Questions