Microbiology Exam 5

Microbiology Exam 5

Assessment

Flashcard

Science

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are ACE2 receptors?

Back

ACE2 receptors are proteins found on the surface of cells, particularly in the lungs and blood vessels, that serve as entry points for the SARS-CoV-2 virus, which causes COVID-19.

2.

FLASHCARD QUESTION

Front

Why does COVID-19 primarily infect the lungs and blood vessels?

Back

COVID-19 primarily infects the lungs and blood vessels because ACE2 receptors are most abundant in these areas.

3.

FLASHCARD QUESTION

Front

What classification of toxin is tetanus?

Back

Tetanus is classified as a type three toxin.

4.

FLASHCARD QUESTION

Front

What are type 1 toxins?

Back

Type 1 toxins are toxins that bind to receptors on host cells, amplifying signals inside the cell that can lead to cell death.

5.

FLASHCARD QUESTION

Front

How do fluoroquinolones work?

Back

Fluoroquinolones work by blocking DNA replication in bacteria.

6.

FLASHCARD QUESTION

Front

What is the role of ribosomes in bacteria?

Back

Ribosomes are cellular structures that synthesize proteins by translating messenger RNA (mRNA) into polypeptide chains.

7.

FLASHCARD QUESTION

Front

What is the effect of blocking folic acid synthesis in bacteria?

Back

Blocking folic acid synthesis stops bacteria from growing and reproducing.

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