Bio sci Task Questions with 100% Correct
Answers
Cell cycle
the ordered series of events where a cell grows, duplicates its DNA, and divides into two
identical daughter cells
Interphase (G1, S, G2 phases)
Interphase is the longest stage of the cell cycle, preparing the cell for division through three
phases: G1, S, and G2
Chromosome
A structure found inside the nucleus of a cell. A chromosome is made up of proteins and
DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.
Chromatin
the complex of DNA, RNA, and proteins (like Histones) that forms chromosomes inside a
cell's nucleus
Chromatid / sister chromatids
one of the two identical halves of a chromosome that has been replicated in preparation for
cell division
Centromere
the constricted center part of a chromosome that holds two identical sister Chromatids
together and acts as the attachment point for spindle fibers during cell division
Centrioles
Answers
Cell cycle
the ordered series of events where a cell grows, duplicates its DNA, and divides into two
identical daughter cells
Interphase (G1, S, G2 phases)
Interphase is the longest stage of the cell cycle, preparing the cell for division through three
phases: G1, S, and G2
Chromosome
A structure found inside the nucleus of a cell. A chromosome is made up of proteins and
DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.
Chromatin
the complex of DNA, RNA, and proteins (like Histones) that forms chromosomes inside a
cell's nucleus
Chromatid / sister chromatids
one of the two identical halves of a chromosome that has been replicated in preparation for
cell division
Centromere
the constricted center part of a chromosome that holds two identical sister Chromatids
together and acts as the attachment point for spindle fibers during cell division
Centrioles
