Question

in which stage of interphase do dna replication and synthesis of histones take place?
answer
○ g₀ phase
○ s phase
○ g₁ phase
○ g₂ phase
○ i don’t know yet

Explanation:

Interphase has stages: \( G_0 \) (resting), \( G_1 \) (growth/prep), \( S \) (DNA replication/histone synthesis), \( G_2 \) (prep for division). So DNA replication and histone synthesis occur in S phase.

Answer:

B. S phase