BIOD 151 Module 1 Practice Exam | Actual Questions and Verified Answers 2026 | Instant Download

BIOD 151 Module 1 practice exam, actual questions and
verified answers 2026.




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

2) cellular
3) tissue
4) organ structure
5) organ system
6) organism


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