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Biotechnology Engineering · Q23

Microbiology in Biotechnology

Engineering and GATE · Biotechnology Engineering · question 23

Q23

Determine the correctness or otherwise of the following Assertion (A) and Reason (R). Assertion: Gram negative bacteria show staining with safranin. Reason: Gram negative bacteria have an outer membrane with lipopolysaccharides.

A.
Both (A) and (R) are true and (R) is the correct reason for (A)
Answer
B.
Both (A) and (R) are true but (R) is not the correct reason for (A)
C.
Both (A) and (R) are false
D.
(A) is true but (R) is false

Answer: Option A

Solution

Answer: Option A
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