MCQ IN MEDICINE

MEDICINE MCQ

INFECTIOUS DISEASES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Bacteria can be circular in shape which is known as ____
A
Rod
B
Cocci
C
Flagellum
D
Antibiotics
Explanation: 

Detailed explanation-1: -Cocci are spherical or round-shaped bacteria. Bacteria are of several shapes, and based on their morphology, they can be classified into – Cocci – They are typically spherical or oval-shaped. Bacilli – They are rod-shaped. Spirochaetes – They are slender and coiled.

Detailed explanation-2: -Rod-shaped bacteria are termed bacilli. Round, oval or spherical shaped bacteria are termed cocci. Gram-positive bacilli examples – Lactobacillus, Eubacterium, Actinomyces, etc. Gram-positive cocci examples – Peptococcus, Finegoldia, Blantia, etc.

Detailed explanation-3: -➢ Cocci – Spherical or ovoid cells, e.g. Staphylococcus .

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