NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL CYCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following shows the correct order of the entire cell cycle?
A
IMPACT
B
IPMATC
C
MATPIC
D
IPAMTC
E
PMATIC
Explanation: 

Detailed explanation-1: -The correct order of the cell cycle is G1, S, G2, M and possible exit into G0. During gap 1, or G1, the cell is growing and does its job in the body. During synthesis, or S phase, the cell duplicates its DNA to ensure that each cell resulting from a cell division will also have the correct amount of DNA.

Detailed explanation-2: -The correct order of phases of the cell cycle is G1 → S → G2 → M.

Detailed explanation-3: -In eukaryotes, the cell cycle consists of four discrete phases: G1, S, G2, and M. The S or synthesis phase is when DNA replication occurs, and the M or mitosis phase is when the cell actually divides. The other two phases-G1 and G2, the so-called gap phases-are less dramatic but equally important.

Detailed explanation-4: -These phases are prophase, prometaphase, metaphase, anaphase, and telophase.

There is 1 question to complete.