Question 1

Which organelle is responsible for producing ATP molecules, the primary energy currency of the cell?

Accepted Answer

Mitochondrion

Question 2

During which phase of mitosis do the chromosomes align at the equator of the cell, preparing for separation?

Accepted Answer

Metaphase

Question 3

A physician is examining a patient and asks them to stand with feet together and arms forward, palms facing anteriorly. What is this position called?

Accepted Answer

Anatomical position

Question 4

Which organelle contains circular DNA and is capable of self-replication, similar to prokaryotic cells?

Accepted Answer

Mitochondrion

Question 5

Which membrane-bound organelle stores calcium ions and is a primary site of lipid metabolism?

Accepted Answer

Smooth endoplasmic reticulum

Question 6

Which phase of mitosis is characterized by the separation of sister chromatids and their movement toward opposite poles?

Accepted Answer

Anaphase

Question 7

Which organ system is primarily responsible for structural support and movement in the human body?

Accepted Answer

Skeletal system

Question 8

The process of protein synthesis within the cytoplasm of the cell is called:

Accepted Answer

Translation

Question 9

Which structure separates the intracellular fluid within the cell from the extracellular fluid outside the cell?

Accepted Answer

Plasma membrane

Question 10

Which organ system eliminates waste and regulates water and ion balance?

Accepted Answer

Urinary system

Question 11

Which organ system includes the spinal cord?

Accepted Answer

Nervous system

Question 12

Which organ system supplies blood with oxygen and removes carbon dioxide?

Accepted Answer

Respiratory system

Question 13

Which phase of mitosis does the nucleolus disappear?

Accepted Answer

Prophase

Question 14

Which organelle is numerous in cells of the liver and kidney, organs involved in removing toxic substances from the body?

Accepted Answer

Peroxisome

Question 15

Which organelle contains genetic material and is involved in cellular reproduction and growth?

Accepted Answer

Nucleus

Question 16

Which phase of mitosis is the longest?

Accepted Answer

Prophase

Question 17

Which organ system is responsible for communication and control throughout the body?

Accepted Answer

Nervous system

Question 18

Which organ system includes the heart and blood vessels, and is responsible for transporting nutrients, gases, and wastes?

Accepted Answer

Cardiovascular system

Question 19

What is the fundamental unit of living things?

Accepted Answer

Cell

Question 20

If a patient has a fracture at the limb bone that is farthest from the body, which directional term best describes the location?

Accepted Answer

Distal

Foundations of Anatomy & Physiology: Cell Structure, Division, and Basic Terminology

Study Guide - Practice Questions