PATHOLOGY

PATHOLOGY MCQ

CELL DAMAGE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cell division is important to:
A
Sexual reproduction
B
Asexual reproduction
C
Both a and b
D
Neither a or b
Explanation: 

Detailed explanation-1: -In unicellular organisms, cell division is important for reproduction only. They produce their daughter cells by the mitosis type of cell division. In multicellular organisms, cell division is important for producing new body cells and reproduction.

Detailed explanation-2: -The cell organelle which plays an important role in cell division is centriole. It is a cylindrical cell structure composed mainly of a protein called tubulin that is found in most eukaryotic cells. They produce spindle fibers and hold the spindle apparatus required for arrangement of chromosomes.

Detailed explanation-3: -The most basic function of the cell cycle is to duplicate accurately the vast amount of DNA in the chromosomes and then segregate the copies precisely into two genetically identical daughter cells.

Detailed explanation-4: -For the survival and growth of organisms. Maintaining chromosome numbers. Damaged cells are renewed.

There is 1 question to complete.