Question 1

Which of the following best describes the relationship between anatomy and physiology?

Accepted Answer

Anatomy is the study of the structure of body parts, while physiology is the study of how those parts function together.

Question 2

A patient is lying face up on an examination table. Which anatomical position term best describes this orientation?

Accepted Answer

Supine

Question 3

Which of the following is NOT a function necessary for life in all living organisms?

Accepted Answer

Photosynthesis

Question 4

Which organ system is primarily responsible for transporting nutrients, gases, and wastes throughout the body?

Accepted Answer

Cardiovascular system

Question 5

A transverse plane divides the body into which of the following sections?

Accepted Answer

Superior and inferior

Question 6

Which of the following best describes negative feedback in homeostatic regulation?

Accepted Answer

The response opposes or negates the original stimulus.

Question 7

Which directional term would best describe the position of the wrist relative to the elbow?

Accepted Answer

Distal

Question 8

Which of the following is a correct description of the pleural cavity?

Accepted Answer

It contains the lungs.

Question 9

Which of the following best describes a compound?

Accepted Answer

A substance made of two or more different elements chemically bonded together.

Question 10

Which of the following is a correct sequence of the levels of organization in the human body, from simplest to most complex?

Accepted Answer

Molecule → Cell → Tissue → Organ → Organ system → Organism

Question 11

Which of the following is a function of proteins in the human body?

Accepted Answer

Catalyzing chemical reactions as enzymes

Question 12

Which of the following best describes the process of dehydration synthesis?

Accepted Answer

Joining monomers to form polymers by removing a molecule of water

Question 13

Which of the following is a difference between DNA and RNA?

Accepted Answer

DNA is double-stranded, while RNA is usually single-stranded.

Question 14

Which of the following best describes the role of ATP in the cell?

Accepted Answer

It acts as the main energy currency for cellular processes.

Question 15

A molecule of water (H$$_2O) is $$classified as which of the following?

Accepted Answer

An inorganic compound

Question 16

Which of the following is a correct description of a peptide bond?

Accepted Answer

A bond formed between two amino acids

Question 17

Which of the following best describes the difference between saturated and unsaturated lipids?

Accepted Answer

Unsaturated lipids contain one or more double bonds between carbon atoms, while saturated lipids do not.

Question 18

A patient has a stab wound in the left lower quadrant of the abdominopelvic region. Which organ is most likely to be affected?

Accepted Answer

Descending colon

Question 19

Which of the following best describes the role of electrons in chemical bonding?

Accepted Answer

Electrons are shared, gained, or lost to form chemical bonds between atoms.

Question 20

Which of the following is the correct formula for calculating the atomic mass of an atom?

Accepted Answer

$$	ext{Atomic mass} = 	ext{Number of protons} + 	ext{Number of neutrons}$$

Introduction to Anatomy & Physiology and Cell Chemistry: Study Guide Notes

Study Guide - Practice Questions