PATHOLOGY

PATHOLOGY MCQ

CELL DAMAGE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is NOT a phase of interphase?
A
M Phase
B
G1
C
S
D
G2
Explanation: 

Detailed explanation-1: -Interphase in a cell cycle has three stages-G1, S and G2. M-phase is not a part of interphase.

Detailed explanation-2: -Interphase is the longest part of the cell cycle. This is when the cell grows and copies its DNA before moving into mitosis. During mitosis, chromosomes will align, separate, and move into new daughter cells. The prefix inter-means between, so interphase takes place between one mitotic (M) phase and the next.

Detailed explanation-3: -The Principal Stages of M Phase (Mitosis and Cytokinesis) in an Animal Cell. The five stages of mitosis-prophase, prometaphase, metaphase, anaphase, and telophase-occur in strict sequential order, while cytokinesis begins in anaphase and continues through telophase.

Detailed explanation-4: -Mitosis, or the M phase, involves nuclear division and cytokinesis, where two identical daughter cells are produced. Mitosis involves prophase, prometaphase, metaphase, anaphase, and telophase. Finally, cytokinesis leads to cell division.

Detailed explanation-5: -Interphase is defined by three stages: the first gap phase (G1), the synthesis (S) phase, and the second gap (G2) phase.

There is 1 question to complete.