HUMAN ANATOMY AND PHYSIOLOGY: CHAPTER 1 PEARSON FINAL EXAM 2025/2026 QUESTIONS AND ANSWERS 100% PASS

HUMAN ANATOMY AND PHYSIOLOGY:
CHAPTER 1 PEARSON FINAL EXAM
2025/2026 QUESTIONS AND ANSWERS
100% PASS
Anatomy
studies the structure of the body




Physiology
studies the function of the body parts




Levels of organization
atom, molecule, organelle, cell, tissue, organ, organ system, organism




cells
smallest unit of living things




tissues
a group of similar cells that have a common function




organ
structure composed of at least 2 tissue types that performs a specific function for the body.

, necessary life functions
maintaining boundaries, movement, responsiveness, growth, digestion, excretion, reproduction,
and metabolism




integumentary system
system composed of hair, skin and nails, covers external body and protects deeper tissue




skeletal system
system composed of bones and joints, protects and supports, provides bodys frame work for
muscles




muscular system
system composed of skeletal muscles and allows for movements and manipulation of the
environment




nervous system
composed of spinal cord, brain and nerves. control system of the body and responds to changes
by activating muscles and glands




endocrine system
Composed of glands that regulate the processes such as growth and reproduction.