PATHOLOGY

PATHOLOGY MCQ

CELL DAMAGE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which phase of mitosis occurs first?
A
Prophase
B
Prometaphase
C
Metaphase
D
Anaphase
E
Telophase
Explanation: 

Detailed explanation-1: -Prophase is the first stage in mitosis, occurring after the conclusion of the G2 portion of interphase.

Detailed explanation-2: -Prophase is the first phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses.

Detailed explanation-3: -Prophase is the phase after interphase and the first step of the M-phase (cell division, i.e. mitosis and meiosis) of the cell cycle process and also the one where the chromatin condensation begins in order to manifest chromosomes formation.

Detailed explanation-4: -Prophase is the first step of cell division in both mitosis and meiosis.

Detailed explanation-5: -In order to accomplish this goal, mitosis occurs in four discrete, consistently consecutive phases: 1) prophase, 2) metaphase, 3) anaphase, and 4) telophase.

There is 1 question to complete.