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Microbiology Questions and Answers (Q&A)

Robert Hazlewood, Senior Executive
Answered: Jan 31, 2019
Correct answer to this question is option D
A microorganism is an organism that is microscopic; this means such organism cannot be seen with the naked eye. Microorganism includes bacteria,...Read More

4 Answers

Anika Nicole, Wordsmith
Answered: Jul 20, 2018
It's option C. 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 thriv...Read More

3 Answers

MBABAZIMONICA
Answered: Apr 29, 2017
Among those options given non is correct regarding Clostridium species because,they are gram positive rods,anaerobic, endospore formers.

3 Answers

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

2 Answers

Tolulope
Answered: Sep 19, 2019
Louis Pasteur disproved that life arises from non-living things which are known as spontaneous generation. He performed an experiment using a swan neck flask to confirm that life does not come...Read More

2 Answers

Pauma
Answered: Feb 20, 2017
1. Microorganisms are found in all of the abo...Read More

2 Answers

Ken Wilson, Marketing Analyst
Answered: Jan 29, 2019
The correct answer to this question is B. A Gram stain, or Gram's method, is a technique for identifying two types of bacteria created by scientist Hans Christian Gram in 1884 in Berlin. First, a...Read More

2 Answers

John Adney
Answered: Jun 04, 2017
Fix the grammar, cells should be accepted as the right answer

2 Answers

John Adney
Answered: Apr 18, 2017
WRONG! Haemophilus influenzae will grow around XV, whereas H. parainfluenza will grow around V and XV

1 Answer

C. Perez, Writer
Answered: Jul 15, 2019
The correct answer to this question is C, Obligate aerobe. A Facultative anaerobe is a microorganism. Being that they can metabolize energy aerobically or anaerobically, they can grow with or...Read More

1 Answer

Valerieswan
Answered: Jun 18, 2018

Pathogens is a correct answer too!!!!!!!

1 Answer

Valerieswan
Answered: Jun 18, 2018

CELLS are the fundamental unit of all living things.

1 Answer

A.Nancy
Answered: Mar 07, 2018
The concept of transition mutation is very vital to genetic biology. In the field of genetics, the transition point is the one that changes the purine nucleotide into another purine nucleotide...Read More

1 Answer

W. Pratt, Marketing Analyst
Answered: Feb 26, 2019
All of these will have some purpose in life. The best answer to this is B. Lysozyme is known to be very useful in breaking the bacterial wall of bacteria. It will target the different bacteria so...Read More

1 Answer

The answer to this is B. This is a Beta Hemolysis because this shows a complete breakdown of the red blood cells. You can tell that this is the type of hemolysis that has occurred because of the...Read More

1 Answer

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