Biology 232 Human Anatomy &
Physiology Chapter 2 Question and
answers correctly solved 2025/2026
Chemistry - correct answer ✔The study of the composition, properties, and reactions of matter.
particularly at the level of atoms and molecules.
Chemical Reactions... - correct answer ✔Underlie all physiological processes in the human body
Biochemistry - correct answer ✔the study of the chemical composition and reactions of living matter
Matter - correct answer ✔anything that has mass and occupies space
Weight - correct answer ✔pull of gravity on mass
the 3 states of matter - correct answer ✔Solid, liquid, gas
Solid - correct answer ✔definite shape and volume
liquid - correct answer ✔changeable shape; definite volume
gas - correct answer ✔changeable shape and volume
Energy - correct answer ✔capacity to do work or put matter into motion
, Types of energy - correct answer ✔kinetic, potential
kinetic energy - correct answer ✔energy in action
potential energy - correct answer ✔stored/inactive energy
Energy can be transferred from ___ to ___ energy - correct answer ✔Potential to kinetic energy
Forms of energy - correct answer ✔Chemical, electrical, mechanical, radiant/electromagnetic
Chemical Energy - correct answer ✔Stored in bonds of chemical substances
Electrical Energy - correct answer ✔Results from movement of charged particles
Mechanical Energy - correct answer ✔Directly involved in moving matter
Radiant/Electromagnetic Energy - correct answer ✔Travels in waves
(visible light, ultraviolet lights, and x-rays)
___ cannot be broken into simpler substances by ordinary chemical methods - correct answer
✔Elements
Matter is composed of ___ - correct answer ✔Elements
Each has unique properties - correct answer ✔Elements
Physiology Chapter 2 Question and
answers correctly solved 2025/2026
Chemistry - correct answer ✔The study of the composition, properties, and reactions of matter.
particularly at the level of atoms and molecules.
Chemical Reactions... - correct answer ✔Underlie all physiological processes in the human body
Biochemistry - correct answer ✔the study of the chemical composition and reactions of living matter
Matter - correct answer ✔anything that has mass and occupies space
Weight - correct answer ✔pull of gravity on mass
the 3 states of matter - correct answer ✔Solid, liquid, gas
Solid - correct answer ✔definite shape and volume
liquid - correct answer ✔changeable shape; definite volume
gas - correct answer ✔changeable shape and volume
Energy - correct answer ✔capacity to do work or put matter into motion
, Types of energy - correct answer ✔kinetic, potential
kinetic energy - correct answer ✔energy in action
potential energy - correct answer ✔stored/inactive energy
Energy can be transferred from ___ to ___ energy - correct answer ✔Potential to kinetic energy
Forms of energy - correct answer ✔Chemical, electrical, mechanical, radiant/electromagnetic
Chemical Energy - correct answer ✔Stored in bonds of chemical substances
Electrical Energy - correct answer ✔Results from movement of charged particles
Mechanical Energy - correct answer ✔Directly involved in moving matter
Radiant/Electromagnetic Energy - correct answer ✔Travels in waves
(visible light, ultraviolet lights, and x-rays)
___ cannot be broken into simpler substances by ordinary chemical methods - correct answer
✔Elements
Matter is composed of ___ - correct answer ✔Elements
Each has unique properties - correct answer ✔Elements
