PATHOLOGY

PATHOLOGY MCQ

IMMUNE RESPONSE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Bacteria reproduce asexually by
A
spores
B
conjugation
C
fixation
D
binary fission
Explanation: 

Detailed explanation-1: -Binary Fission – It is a common and simple method of asexual reproduction in bacteria. In this process of asexual reproduction, the parent cell divides into two, leading to two equal-sized daughter cells. Under favourable conditions, bacteria multiply rapidly and may double in 10-15 minutes.

Detailed explanation-2: -The correct option is A True. Binary fission : Many prokaryotic organisms such as bacteria reproduce by the process of binary fission. Binary fission is the method of asexual reproduction in which parent cell divides into two daughter cells.

Detailed explanation-3: -Most bacteria, including Salmonella and E. coli, reproduce by binary fission. During this type of asexual reproduction, the single DNA molecule replicates and both copies attach, at different points, to the cell membrane.

Detailed explanation-4: -Bacteria and archaea reproduce asexually by splitting one cell into two equal halves in a process called binary fission (Figure 1).

There is 1 question to complete.