Which is synthesized in G_1-phase
a) DNA polymerase b) Histones c) Nucleolar DNA d) Tubulin protein
AA
BB
CC
DD
A.
(a) G_1-phase is the longest phase of the cell cycle and is also called as presynthetic or post mitotic phase. During it, the synthesis of biochemicals like RNAs, proteins, enzymes (DNA polymerase) for DNA synthesis, amino acids for histone formation, nucleotides and ATP, takes place.
