PATHOLOGY

PATHOLOGY MCQ

IMMUNOPATHOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The region inside the cell membrane of a bacterium
A
bacteria
B
endospore
C
cytoplasm
D
decomposers
Explanation: 

Detailed explanation-1: -The bacterial cytoplasmic membrane is a fluid phospholipid bilayer that encloses the bacterial cytoplasm. The cytoplasmic membrane is semipermeable and determines what molecules enter and leave the bacterial cell.

Detailed explanation-2: -In bacteria, the cytoplasm refers to everything enclosed by the cytoplasmic membrane. About 80% of the cytoplasm of bacteria is composed of water. Within the cytoplasm can be found nucleic acids (DNA and RNA), enzymes and amino acids, carbohydrates, lipids, inorganic ions, and many low molecular weight compounds.

Detailed explanation-3: -The bacterial genome is composed of a single molecule of chromosomal deoxyribonucleic acid or DNA and is located in a region of the bacterial cytoplasm visible when viewed with an electron microscope called the nucleoid.

Detailed explanation-4: -The cell membrane is located on the cell walls of the cells in animals. The cell membrane is situated between the cytoplasm and cell wall in plants.

There is 1 question to complete.