EXAM SEMESTER 1 WITH 100%
CORRECT ANSWERS 2025/2026
define anatomy correct answers >> the study of the
structure and shape of the body and its parts and their
relationship to one another.
define physiology correct answers >> the study of how the
body and its parts work or function.
Beginning with the smallest, what are the levels of structural
organization of the human body correct answers >> 1.
chemicals (atoms or molecules)
2. cells
3. tissues
4. organs
5. organ systems
6. organisms
define hemtopoesis correct answers >> the process of
creating new blood cells in the body.
The building block of all matter is ______________. correct
answers >> atom
,What system transports oxygen and nutrients; contains blood
vessels correct answers >> cardiovascular system
What system is the production of offspring; contains uterus or
testis correct answers >> reproductive system
What system breaks down food; contains the esophagus
correct answers >> digestive system
What system picks up fluid from blood vessels; contains lymph
nodes correct answers >> lymphatic system
What system eliminates nitrogenous wastes; contains ureter
correct answers >> urinary system
What system supplies blood with oxygen and eliminates CO2;
contains the lungs correct answers >> respiratory system
What system protects the entire body; contains sweat and oil
glands correct answers >> integumentary system
What system secretes hormones; contains the pituitary gland
correct answers >> endocrine system
What system responds to internal/external stimuli; contains the
brain correct answers >> nervous system
, What system protects/supports the body; contains joints and
cartilage correct answers >> skeletal system
What system allows movement; contains skeletal muscles
correct answers >> muscular system
What are the 6 major life functions of living organisms? correct
answers >> 1. responsiveness/irritability
2. digestion
3. metabolism
4. excretion
5. reproduction
6. growth
What are the 5 survival needs of living organisms? correct
answers >> 1. nutrients
2. oxygen
3. water
4. normal body temperature
5. atmospheric
define homeostasis correct answers >> the body's ability to
maintain a relatively stable internal condition, even though the
outside environment is changing
define negative feedbacks correct answers >> most
homeostatic control mechanisms are negative feedback