Botany - Cell Cycle and Cell Division Question with Solution | TestHub
BotanyCell Cycle and Cell DivisionMitosisEasy2 minPYQ_2014
BotanyEasysingle choice
In the 'S' phase of the cell cycle:NEET 2014
Options:
Answer:
A
Solution:
S-phase/Synthetic phase
(a) DNA replicates and its amount becomes double (2C 4C).
(b) Synthesis of histone proteins.
(c) Euchromatin replicates earlier than heterochromatin.
(d) Synthesis of NHC (non-histone chromosomal proteins).
(e) Each chromosome has 2 chromatids. Amount of DNA doubles but the chromosome number remains constant.
Stream:NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Mitosis
⏱ 2mℹ️ Source: PYQ_2014
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