Question 1

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

Accepted Answer

Anatomy focuses on the structure of body parts, while physiology focuses on how those parts work.

Question 2

Arrange the following levels of organization in the human body from simplest to most complex: cell, organ, tissue, organ system, molecule.

Accepted Answer

Molecule, cell, tissue, organ, organ system

Question 3

A patient is experiencing a fever due to an infection. Which type of homeostatic control is primarily responsible for amplifying the fever response?

Accepted Answer

Positive feedback

Question 4

Which directional term describes the position of the heart relative to the lungs?

Accepted Answer

Medial

Question 5

Which body plane divides the body into anterior and posterior sections?

Accepted Answer

Frontal (coronal) plane

Question 6

Which of the following best describes the relationship between metabolism, catabolism, and anabolism?

Accepted Answer

Metabolism is the sum of catabolism and anabolism.

Question 7

During the central dogma of biology, which process converts DNA into mRNA?

Accepted Answer

Transcription

Question 8

Which epithelial tissue type is best suited for rapid diffusion and is found lining the air sacs of the lungs?

Accepted Answer

Simple squamous epithelium

Question 9

Which membrane covers the body surfaces and lines cavities that open to the exterior, such as the digestive tract?

Accepted Answer

Mucous membrane

Question 10

Which of the following is an organic compound?

Accepted Answer

C\_6H\_12O\_6

Question 11

Which chemical bond is the strongest in biological systems?

Accepted Answer

Covalent bond

Question 12

Given the chemical equation $$C\_6H\_12O\_6 + 6O\_2 ightarrow 6CO\_2 + 6H\_2O + 	ext{energy}$$, what type of reaction is this?

Accepted Answer

Decomposition reaction

Question 13

Which organelle is responsible for ATP production in the cell?

Accepted Answer

Mitochondrion

Question 14

Which phase of the cell cycle involves DNA replication?

Accepted Answer

S phase

Question 15

Which of the following transport mechanisms requires energy input from the cell?

Accepted Answer

Active transport

Question 16

Which layer of the epidermis is only found in thick skin, such as the palms and soles?

Accepted Answer

Stratum lucidum

Question 17

Which accessory structure of the skin is responsible for producing sebum?

Accepted Answer

Sebaceous gland

Question 18

Which cell type in the skin is responsible for producing pigment that protects against UV radiation?

Accepted Answer

Melanocyte

Question 19

Which of the following is NOT a function of the skeletal system?

Accepted Answer

Hormone secretion

Question 20

A patient has a fracture in the diaphysis of their femur. Which part of the long bone is affected?

Accepted Answer

Diaphysis

Anatomy & Physiology: Foundational Concepts and Systems Study Guide

Guida di studio - Domande di pratica