BIOD 151 2026 ECOLOGY AND
ORGANISMAL BIOLOGY REVIEW MANUAL
◉The necessary life function that protects our internal environment
from our external environment is provided by what system?
Answer: The integumentary system
◉The function of movement is provided by what system? Answer:
The muscular system
◉The function of responsiveness is provided by what system?
Answer: The nervous system
◉The function of digestion is provided by what system? Answer:
The digestive system
◉What is anabolism? Answer: When more complex structures are
synthesized from simpler ones.
◉What is catabolism? Answer: When more complex structures are
broken down into simpler ones.
, ◉Excretion involves what systems? Answer: The respiratory system,
the digestive system, and the urinary system.
◉The reproductive system is controlled by what other system?
Answer: The endocrine system.
◉Which tissue covers the body surface and lines the cavities of the
body? Answer: The epithelial tissue.
◉Name the three steps in cellular respiration. Answer: 1) glycolysis
2) citric acid cycle
3) electron transport chain
◉What is the purpose of ATP? Answer: ATP provides cells with the
energy necessary to carry out cellular activities and functions.
◉Epithelial cells perform what types of functions? Answer:
Secretion and absorption
◉What are the four basic tissue types? Answer: 1) epithelial
2) muscle
3) connective
4) nervous
ORGANISMAL BIOLOGY REVIEW MANUAL
◉The necessary life function that protects our internal environment
from our external environment is provided by what system?
Answer: The integumentary system
◉The function of movement is provided by what system? Answer:
The muscular system
◉The function of responsiveness is provided by what system?
Answer: The nervous system
◉The function of digestion is provided by what system? Answer:
The digestive system
◉What is anabolism? Answer: When more complex structures are
synthesized from simpler ones.
◉What is catabolism? Answer: When more complex structures are
broken down into simpler ones.
, ◉Excretion involves what systems? Answer: The respiratory system,
the digestive system, and the urinary system.
◉The reproductive system is controlled by what other system?
Answer: The endocrine system.
◉Which tissue covers the body surface and lines the cavities of the
body? Answer: The epithelial tissue.
◉Name the three steps in cellular respiration. Answer: 1) glycolysis
2) citric acid cycle
3) electron transport chain
◉What is the purpose of ATP? Answer: ATP provides cells with the
energy necessary to carry out cellular activities and functions.
◉Epithelial cells perform what types of functions? Answer:
Secretion and absorption
◉What are the four basic tissue types? Answer: 1) epithelial
2) muscle
3) connective
4) nervous