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Portage Learning- BIOD 151 Exam 1
Questions and Correct Answers/ Latest
Update / Already Graded
What are the six levels of organization in the body?
Ans: atom, molecule, macromolecule, organelle, cell, tissue, organ,
system of organs, and organism
The necessary life function that protects our internal environment
from our external environment is provided by what system?
Ans: Integumentary system
The function of movement is provided by what system?
Ans: Muscular system
The function of responsiveness is provided by what system?
Ans: Nervous system
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The function of digestion is provided by what system?
Ans: Digestive system
What is anabolism?
Ans: The building of muscle from obtained proteins and nutrients
What is catabolism?
Ans: The process of breaking down molecules to form simpler ones for
energy
Excretion involves what system?
Ans: Urinary system
The reproductive system is controlled by what other system?
Ans: The endocrine system
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Which tissue covers the body surface and lines the cavities of the
body?
Ans: Epithelial tissue
What are the three steps in cellular respiration?
Ans: Glycolysis, Citric Acid Cycle, and Electron Transport Chain
What is the purpose of ATP?
Ans: ATP is a form of energy
Epithelial cells perform what types of functions?
Ans: Protection, secretion, absorption, filtration
What are the four basic tissue types?
Ans: Epithelial, Muscle, Connective, Nervous
Portage Learning- BIOD 151 Exam 1
Questions and Correct Answers/ Latest
Update / Already Graded
What are the six levels of organization in the body?
Ans: atom, molecule, macromolecule, organelle, cell, tissue, organ,
system of organs, and organism
The necessary life function that protects our internal environment
from our external environment is provided by what system?
Ans: Integumentary system
The function of movement is provided by what system?
Ans: Muscular system
The function of responsiveness is provided by what system?
Ans: Nervous system
,2 | Page
The function of digestion is provided by what system?
Ans: Digestive system
What is anabolism?
Ans: The building of muscle from obtained proteins and nutrients
What is catabolism?
Ans: The process of breaking down molecules to form simpler ones for
energy
Excretion involves what system?
Ans: Urinary system
The reproductive system is controlled by what other system?
Ans: The endocrine system
, 3 | Page
Which tissue covers the body surface and lines the cavities of the
body?
Ans: Epithelial tissue
What are the three steps in cellular respiration?
Ans: Glycolysis, Citric Acid Cycle, and Electron Transport Chain
What is the purpose of ATP?
Ans: ATP is a form of energy
Epithelial cells perform what types of functions?
Ans: Protection, secretion, absorption, filtration
What are the four basic tissue types?
Ans: Epithelial, Muscle, Connective, Nervous
