BIOD 151 Module 1 Test Questions Answers

BIOD 151 Module 1 Test Questions
Answers9

The necessary life function that protects our internal environment from our external
environment is provided by what system? - ANSWERS The integumentary system



There are six levels of organization in the body - what are they? - ANSWERS 1) chemical

2) cellular

3) tissue

4) organ structure

5) organ system

6) organism



The function of movement is provided by what system? - ANSWERS The muscular system



The function of responsiveness is provided by what system? - ANSWERS The nervous system



The function of digestion is provided by what system? - ANSWERS The digestive system



What is anabolism? - ANSWERS When more complex structures are synthesized from simpler
ones.



What is catabolism? - ANSWERS When more complex structures are broken down into simpler
ones.

, Excretion involves what systems? - ANSWERS The respiratory system, the digestive system, and
the urinary system.



The reproductive system is controlled by what other system? - ANSWERS The endocrine system.



Which tissue covers the body surface and lines the cavities of the body? - ANSWERS The
epithelial tissue.



Name the three steps in cellular respiration. - ANSWERS 1) glycolysis

2) citric acid cycle

3) electron transport chain



What is the purpose of ATP? - ANSWERS ATP provides cells with the energy necessary to carry
out cellular activities and functions.



Epithelial cells perform what types of functions? - ANSWERS Secretion and absorption



What are the four basic tissue types? - ANSWERS 1) epithelial

2) muscle

3) connective

4) nervous



Toward or at the body surface is known as what direction? - ANSWERS Superficial



Away from the body surface is what direction? - ANSWERS Deep