Bacteria are smallest organisms. They are under prokaryote domain. They have many shapes. Some are rounded, rod and in helical form. This article is about the frequently asked questions on Bacteria.
Q:1. Which of the following Bacteria shows pleomorphic morphology?
a. Coryne Bacteria
b. Seudomonas
c. Streptococci
d. Streptobacilli
Correct Answer:
a. Coryne bacteria
To know about pleomorphic bacteria click on the below name:
Q:2. Which of the following acids helps the bacterial cell wall to retain it's colour while performing acid- fast test?
a. Malic Acid
b. Tartaric Acid
c. Mycolic Acid
d. Teichoic Acids
Correct Answer:
e. Mycolic Acid
To know about acid fast bacteria click on the name below:
Q:3. Which if the following bacteria contain thin layer of peptidoglycan?
a. Gram positive
b. Gram negative bacteria
c. Both a and b
d. Non of these
Correct Answer:
b. Gram negative
Q:4. Bacteria possesses all the basic shapes EXCEPT?
a. Square
b. Rod
c. Spherical
d. Both a and b
Correct Answer:
a. Square
To know about basic shapes of bacteria click on the below name " Basic Shapes Of Bacteria":
Q:5. Which of the following scientist propsed the phylogentic tree for living things?
a. Carl Woose
b. Robert Koch
c. Antone.V.L
Correct Answer:
a. Carl Woose
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