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Microbiology Questions and Answers (Q&A)

John Smith
Answered: Dec 05, 2022
The main factor that influences the result of a Gram stain (whether an organism is classified as Gram positive or Gram negative) is the structure of their cell wall.
The Gram positi...Read More

3 Answers

3285 views
Caitlin_mumaw
Answered: Dec 05, 2022
Martineaus Beijerink is considered the father of virology.

1 Answer

1861 views
Robert Hazlewood, Senior Executive
Answered: Jan 31, 2019
A microorganism is an organism that is microscopic; this means such an organism cannot be seen with the naked eye. Microorganism includes bacteria, fungi, viruses, protists, and...Read More

5 Answers

1196 views
Anika Nicole, Wordsmith
Answered: Jul 20, 2018
All have a protein capsid and envelope. Not all viruses have a protein capsid and envelope. Viruses are basically microscopic parasites which don't have the capacity to thrive and reprod...Read More

4 Answers

1001 views
Urhievwegba
Answered: May 18, 2020
They produce antibiotics They are used in the production of many types of food and beverages They decompose dead...Read More

2 Answers

833 views
Barry Mclean, Sales Manager
Answered: Apr 10, 2019
The correct answer to this question is PYR Positive. PYR stands for pyrrolidonly Aminopeptidase. This test is used to detect the activity of pyrolidonly arylamidase activity. This activity...Read More

3 Answers

707 views
John Adney
Answered: Apr 09, 2017
Why is it all the above and not just the host?

2 Answers

626 views
Jason B. Elster
Answered: Apr 20, 2018
Semiconservative replication refers to the mechanism by which DNA is replicated in all known cells. It produces two copies that each contain one of the original strands and a new strand. This...Read More

2 Answers

616 views
Mceiswich
Answered: Dec 05, 2022
Peptide bond

1 Answer

600 views
MINANITheobald
Answered: May 31, 2017

The capsid is composed of capsomere is the repeating unit.

2 Answers

549 views
John Smith
Answered: Dec 05, 2022
Batch culture

1 Answer

522 views
Andreazza
Answered: Dec 05, 2022
All of the choices

1 Answer

488 views
Fabiounsoed
Answered: Dec 05, 2022
Uses oxygen when present or grows without oxygen when oxygen is absent

1 Answer

480 views
John Smith
Answered: Dec 05, 2022
The pathogen must be isolated from the diseased host. The same disease must be produced when microbes from pure culture are inoculated into healthy susceptible...Read More

1 Answer

476 views
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