PORTAGE LEARNING MICROBIOLOGY
MODULE 1 EXAM QUESTIONS WITH
100% CORRECT ANSWERS L LATEST
VERSION 2025/2026.
Microbiology is the study of what? - ANS Microbiology is the study of microbes
(microorganisms and viruses) and their biological processes.
What is the smallest biological unit of life? - ANS A Cell
What is a macromolecule? - ANS A macromolecule is classified as a complex molecule that is
composed from smaller subunits.
What are the four main types of macromolecules? - ANS 1. Carbohydrates
2. Lipids
3. Proteins
4. Nucleic Acids
What various functions do proteins have in a cell? - ANS 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.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
MODULE 1 EXAM QUESTIONS WITH
100% CORRECT ANSWERS L LATEST
VERSION 2025/2026.
Microbiology is the study of what? - ANS Microbiology is the study of microbes
(microorganisms and viruses) and their biological processes.
What is the smallest biological unit of life? - ANS A Cell
What is a macromolecule? - ANS A macromolecule is classified as a complex molecule that is
composed from smaller subunits.
What are the four main types of macromolecules? - ANS 1. Carbohydrates
2. Lipids
3. Proteins
4. Nucleic Acids
What various functions do proteins have in a cell? - ANS 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.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
