Human Chromosomes And Genes Part 1 Question Preview (ID: 47263)


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Coiled structure made of DNA and proteins containing sister chromatids that is the form in which the genetic material of a cell goes through cell division.
a) Chromosomes
b) Telomere
c) Histone
d) Centromere

One of two identical copies of a chromosome.
a) Chromatid
b) Centromere
c) Telomere
d) Nucleosome

Region where two sister chromatids are joined together.
a) Centromere
b) chromatid
c) Nucleosome
d) Histone

Unit of DNA where a segment of DNA is wrapped around a histone.
a) Nucleosome
b) Chromatid
c) Histone
d) Telomere

Proteins that associate with DNA.
a) Histones
b) Telomere
c) Nucleosomes
d) Centromere

Repeating segments of non-coding DNA at the end of each chromosome.
a) Telomere
b) Karyotype
c) Histone
d) Centromere

Characterizes a cell by describing the number of chromosomes and their appearances under a microscope.
a) Karyotype
b) Autosome
c) Histone
d) Chromatid

Any chromosome that is not a sex chromosome.
a) Autosome
b) Telomere
c) Barr Body
d) Allele

Either an X or Y chromosome.
a) Sex Chromosome
b) Barr Body
c) Allele
d) Telomere

An inactivated X chromosome.
a) Barr Body
b) Allele
c) Telomere
d) Histone

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