PORTAGE LEARNING MICROBIOLOGY BIOD 171 EXAM 4 ACTUAL EXAM PAPER 2026 QUESTIONS WITH SOLUTIONS GRADED A+

PORTAGE LEARNING MICROBIOLOGY BIOD 171
EXAM 4 ACTUAL EXAM PAPER 2026
QUESTIONS WITH SOLUTIONS GRADED A+

◉ True or False. A defining characteristic of Protista is the inability
of colonies to form tissue layers. Answer: True


◉ The function of a Ribosome is (select all that apply). Answer:
Protein Synthesis


◉ Identify the following cellular components by matching the
number with the description. Answer: 1. Nucleus
2. Lysosome
3. Plasma Membrane
4. Golgi apparatus
5. Rough Endoplasmic Reticulum


◉ Cell walls are found in which of the following? (Select all that
apply)


Algae
Bacteria

, Plants
Mammalian Cells
Fungi. Answer: Algae, Bacteria, Plants and Fungi


◉ The function of the mitochondria is (Select all that apply)


To produce energy (ATP)


Protein Synthesis


Waste Disposal via hydrolytic enzymes


Protein modification and distribution


Lipid Synthesis. Answer: To produce energy (ATP)


◉ True or False. All multicellular microorganisms classified as
ANIMALIA are AUTOTROPHIC.. Answer: False, they are
HETEROTROPHIC.


◉ How many ATP does the tricarbocylic acid (TCA) cycle produce
per pyruvate?. Answer: 1 ATP