MCQ
“$G_0$” state of cells in eukaryotic cell cycle denotes
  • A
    Check point before entering the next phase
  • B
    Pausing in the middle of a cycle to cope with a temporary delay
  • C
    Death of a cell
  • Exit of cells from cell cycle

Answer

Correct option: D.
Exit of cells from cell cycle
d
(d) When cells are not to divide after ${G_1}$ phase and start undergoing differentiation into specific types of cells such cells are said to be in $G_0$ phase $G_0$ state.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following are called key industry animals?
Who first discovered genetic code
Which statement is false about the growth shown by non-living objects?
Assertion : $DNA$ is associated with proteins.

Reason : $DNA$ binds around histone proteins that form a pool and the entire structure is called a nucleosome.

Which of the following accelerates apical meristem and exerts direct effect on the growth of plant axis in length
Assertion: Tracheids are elongated or tube-like dead
Reason: These are devoid of protoplasm cells.
Read the following.
(i) Electron transport between PS-II to PS-I produces ATP by substrate level phosphorylation.
(ii) In PS-II, the oxidation of two water molecules produces four electrons, four protons, & a single O2.
(iii) PS-II reduces NADP+ to NADPH.
(iv) Light and dark reactions are stopped in the absence of light.
(v) Calvin cycle occurs in the grana of chloroplast.
(vi) ATP is produced during light reaction via chemiosmosis.
(vii) The C4 plants respond to higher temperatures while C3 plants have a much lower temperature optimum.
(viii) Temperate plants have a higher temperature optimum than the plants adapted to tropical climates.
(ix) Some C3 plants are allowed to grow in CO2 enriched atmosphere that leads to higher yields.
(x) Water stress causes the stomata to remain open hence enhancing the CO2 availability.
choose the incorrect statements.
The formula for the process of glycolysis is
Statement I: Cells during G2 stage remain metabolically inactive but can proliferate,
Statement II: Plants can show mitotic divisions in both haploid and diploid cells.
Meristematic tissue in vascular bundle is