PATHOLOGY MCQ
CELL DAMAGE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
Go
|
|
G1
|
|
G2
|
|
S
|
Detailed explanation-1: -When the cell is not preparing to divide any time soon, it will spend its time in the G0 phase. This phase is distinct from the actual cell cycle, and can prevent the cell from actively growing and preparing for division. Cells arrested in the G0 phase are considered quiescent.
Detailed explanation-2: -In G1, cells accomplish most of their growth; they get bigger in size and make proteins and organelles needed for normal functions of DNA synthesis. Here, proteins and RNAs are synthesized, and, more especially the centromere and the other components of the centrosomes are made.
Detailed explanation-3: -During the mitotic (M) phase, the cell separates its DNA into two sets and divides its cytoplasm, forming two new cells.