Portage Learning Microbiology_ BIOD 171 Module 1 Problem Set.

Microbiology_ BIOD 171 Module 1 Problem Set.

Microbiology/ BIOD 171 Module 1 Problem Set


Question 1

pts


Microbiology is the study of what?



Microbiology is the study of microbes (microorganisms and viruses)
and their biological processes.




Question 2

pts


What is the smallest biological unit of life?



A cell




Question 3

pts


What is a macromolecule?



A macromolecule is classified as a complex molecule that is
composed from smaller subunits.
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, Microbiology_ BIOD 171 Module 1 Problem Set.



Question 4

pts


What are the four main types of macromolecules?



Proteins, nucleic acids, lipids and carbohydrates




Question 5

pts


What various functions do proteins have in a cell?



Proteins may facilitate the movement of materials in or out of a cell.
Some can act as enzymes that catalyze, or speed up, biochemical
processes. Others play a structural role while other proteins, such as
filaments, enable movement.




Question 6

pts


What are the two major types of nucleic acids and their roles?




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