BIOD 151 STUDY GUIDE VERSION 1 2 2026
FINAL EXAM QUESTIONS AND ANSWERS
GRADED A+
⩥ 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.
FINAL EXAM QUESTIONS AND ANSWERS
GRADED A+
⩥ 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.
