Mitosis Question Preview (ID: 24032)
Mitosis.
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is a mass of genetic material composed of DNA and proteins
a) Chromatin
b) histone
c) Chromotid
d) nucleus
_____ is the protein that our DNA wraps around to make chromosomes.
a) nucleus
b) Histone
c) chromosome
d) centromere
is one-half of two identical copies of a replicated chromosome.
a) chromotin
b) nucleus
c) chromatid
d) DNA
is a region on a chromosome that joins two sister chromatids.
a) gene
b) chromosome
c) histone
d) centromere
During _____, one cell divides into two genetically identical cells.
a) mitosis
b) protein synthesis
c) meosis
d) chromotin
During mitosis the________ make microtubules or spindles that pulls and separates and divides chromosomes so that each new cell has a sister or identical chromosome.
a) centrosomes
b) ribosomes
c) histone
d) chromosomes
having a nucleus
a) Prokaryotic cell
b) enzyme cell
c) Eukaryotic cell
d) protein cells
having no true nucleus
a) enzyme cell
b) Eukaryotic cell
c) protein cells
d) Prokaryotic cell
Mitosis is________
a) division of somatic or sex cells.
b) division of somatic or body cells.
c) division of somatic or plant cells.
d) division of gametes or body cells.
essential for growth and repair of cells.
a) mitosis
b) meosis
c) nucleus replication
d) RNA reproduction
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