BIO 1201 EXAM 3 LSU QUESTIONS AND
ANSWERS 2026 VERIFIED.
True or False: The purpose of mitosis is to insure that daughter cells have identical genetic
information at the mother cell. - ANS true
How many centromeres are there per chromosome? - ANS 1
How many centrosomes per chromosome consist of 2 sister chromatids? - ANS 1
When is DNA replicated? - ANS S phase
When are sister chromatids separated? - ANS Anaphase I
If the DNA content in G2 is X, what is the DNA content of each daughter cell at Telophase? -
ANS 0.5X
If the DNA content in G1 is X, what is the DNA content of each of the daughter cells at
Telophase? - ANS X
DNA replication checkpoint occurs where? - ANS G2
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, We inherit our mitochondria from our... - ANS our mother
In mitosis when do homologous chromosome pairs separate? - ANS in mitosis, homologous
chromosomes do not separate
In meiosis when do homologous chromosome pairs separate? - ANS Anaphase I
At G2, the amount of DNA is X. At Telophase II the amount of DNA in each of the daughter cells
is... - ANS 0.25X
At G1, the amount of DNA is X. At Telophase II the amount of DNA in each of the daughter cells
is... - ANS 0.5X
At G2 there are 40 chromatids, what is the diploid chromosome number? - ANS 20
At G2 there are 40 chromatids, at Telophase II each daughter cells has how many
chromosomes? - ANS 10
At G2, there are 40 centrosomes, at Telophase II each daughter cell has how many
chromosomes? - ANS 20
Why don't we talk about Gossian genetics? - ANS he was not quantitative with his work
What is the alternative form of a gene? - ANS allele
How many different alleles can a diploid individual have at a single gene locus if there are 4
alleles in the population? - ANS 2 alleles
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ANSWERS 2026 VERIFIED.
True or False: The purpose of mitosis is to insure that daughter cells have identical genetic
information at the mother cell. - ANS true
How many centromeres are there per chromosome? - ANS 1
How many centrosomes per chromosome consist of 2 sister chromatids? - ANS 1
When is DNA replicated? - ANS S phase
When are sister chromatids separated? - ANS Anaphase I
If the DNA content in G2 is X, what is the DNA content of each daughter cell at Telophase? -
ANS 0.5X
If the DNA content in G1 is X, what is the DNA content of each of the daughter cells at
Telophase? - ANS X
DNA replication checkpoint occurs where? - ANS G2
@COPYRIGHT ALL RIGHTS RESERVED PAGE 1 OF 13
, We inherit our mitochondria from our... - ANS our mother
In mitosis when do homologous chromosome pairs separate? - ANS in mitosis, homologous
chromosomes do not separate
In meiosis when do homologous chromosome pairs separate? - ANS Anaphase I
At G2, the amount of DNA is X. At Telophase II the amount of DNA in each of the daughter cells
is... - ANS 0.25X
At G1, the amount of DNA is X. At Telophase II the amount of DNA in each of the daughter cells
is... - ANS 0.5X
At G2 there are 40 chromatids, what is the diploid chromosome number? - ANS 20
At G2 there are 40 chromatids, at Telophase II each daughter cells has how many
chromosomes? - ANS 10
At G2, there are 40 centrosomes, at Telophase II each daughter cell has how many
chromosomes? - ANS 20
Why don't we talk about Gossian genetics? - ANS he was not quantitative with his work
What is the alternative form of a gene? - ANS allele
How many different alleles can a diploid individual have at a single gene locus if there are 4
alleles in the population? - ANS 2 alleles
@COPYRIGHT ALL RIGHTS RESERVED PAGE 2 OF 13
