PATHOLOGY

PATHOLOGY MCQ

IMMUNOPATHOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Bacteria are prokaryotes which means they
A
have a nucleus in their capsule
B
do not contain a nucleus
C
can live in environments with and without oxygen
D
None of the above
Explanation: 

Detailed explanation-1: -Bacteria are prokaryotes. A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles. The majority of prokaryotic DNA is found in a central region of the cell called the nucleoid . So, bacteria have DNA in their cytoplasm.

Detailed explanation-2: -Bacteria, of course, have no nucleus and therefore also nuclear membrane. genetic information-DNA is organized into numerous chromosomes and is packaged in the nucleus. The nucleus is bounded by a membrane mRNA, tRNA and rRNA are made in the nucleus and shipped out into the cytoplasm.

Detailed explanation-3: -Prokaryotes are unicellular organisms that are devoid of a nucleus and membrane-bound organelles. The prokaryotic cytoplasm carries the genetic material in the form of DNA which is usually round in shape.

There is 1 question to complete.