BIO340 Midterm #1 | ACTUAL EXAM 2025 LATEST UPDATED |
COMPLETE QUESTIONS WITH 100% RATED CORRECT ANSWERS |
GET IT A+
A eukaryotic cell is diploid and contains 6 chromosomes during G1 phase. If the cell undergoes
mitosis, how many daughter cells would be produced, and how many chromosomes would each
one contain? - (answers)2 daughter cells with 6 chromosomes each
You discover a new species of snail, Biologica terificia, and find that its haploid number is 4 (n =
4). The somatic cells of Biologica terificia are diploid. How many chromosomes are in a somatic
cell of the snail in G1 phase? - (answers)8
A dihybrid has the genotype AaBb. After a normal mitotic division into two daughters cells, one
daughter cell will have the genotype ________ and the other will have the genotype ________. -
(answers)AaBb; AaBb
What is the role of the centromere during cell division? - (answers)Attach one sister chromatid to
another sister chromatid.
Which structure is responsible for chromosome movement during cell division? -
(answers)kinetochore microtubules
The five substages of M phase are designed to accomplish two main goals: equal partitioning
between the two cells of chromosomal material and of cytoplasmic contents. What are these two
processes called? - (answers)Karyokinesis and Cytokinesis
How many pairs of homologous chromosomes are found in a human somatic cell nucleus? -
(answers)23
How many total chromatids are found in a human somatic cell nucleus during G2 phase? -
(answers)92
, An individual is heterozygous for a gene at a specific locus. ________ will have the same form
of alleles at that locus after S phase. - (answers)Sister chromatids
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many chromosomes will be
found in each cell during prophase? - (answers)10 chromosomes
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many DNA molecules will
be found in each cell during prophase? - (answers)20 molecules
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many chromosomes will be
found in each cell at the end of anaphase? - (answers)20 chromosomes
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many DNA molecules will
be found in each cell at the end of anaphase? - (answers)20 molecules
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many chromosomes will be
found in each cell after telophase/cytokinesis is completed? - (answers)10 chromosomes
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many DNA molecules will
be found in each cell after telophase/cytokinesis is completed? - (answers)10 molecules
During meiosis I, when does homologous chromosome pairing and recombination occur? -
(answers)prophase I
Why might a cell undergo meiosis rather than mitosis? - (answers)Haploid gametes can be
genetically diverse.
COMPLETE QUESTIONS WITH 100% RATED CORRECT ANSWERS |
GET IT A+
A eukaryotic cell is diploid and contains 6 chromosomes during G1 phase. If the cell undergoes
mitosis, how many daughter cells would be produced, and how many chromosomes would each
one contain? - (answers)2 daughter cells with 6 chromosomes each
You discover a new species of snail, Biologica terificia, and find that its haploid number is 4 (n =
4). The somatic cells of Biologica terificia are diploid. How many chromosomes are in a somatic
cell of the snail in G1 phase? - (answers)8
A dihybrid has the genotype AaBb. After a normal mitotic division into two daughters cells, one
daughter cell will have the genotype ________ and the other will have the genotype ________. -
(answers)AaBb; AaBb
What is the role of the centromere during cell division? - (answers)Attach one sister chromatid to
another sister chromatid.
Which structure is responsible for chromosome movement during cell division? -
(answers)kinetochore microtubules
The five substages of M phase are designed to accomplish two main goals: equal partitioning
between the two cells of chromosomal material and of cytoplasmic contents. What are these two
processes called? - (answers)Karyokinesis and Cytokinesis
How many pairs of homologous chromosomes are found in a human somatic cell nucleus? -
(answers)23
How many total chromatids are found in a human somatic cell nucleus during G2 phase? -
(answers)92
, An individual is heterozygous for a gene at a specific locus. ________ will have the same form
of alleles at that locus after S phase. - (answers)Sister chromatids
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many chromosomes will be
found in each cell during prophase? - (answers)10 chromosomes
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many DNA molecules will
be found in each cell during prophase? - (answers)20 molecules
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many chromosomes will be
found in each cell at the end of anaphase? - (answers)20 chromosomes
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many DNA molecules will
be found in each cell at the end of anaphase? - (answers)20 molecules
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many chromosomes will be
found in each cell after telophase/cytokinesis is completed? - (answers)10 chromosomes
The diploid number of chromosomes in the mustard plant, Arabidopsis thaliana, is 10. Knowing
this, answer the following questions about the stages of mitosis. How many DNA molecules will
be found in each cell after telophase/cytokinesis is completed? - (answers)10 molecules
During meiosis I, when does homologous chromosome pairing and recombination occur? -
(answers)prophase I
Why might a cell undergo meiosis rather than mitosis? - (answers)Haploid gametes can be
genetically diverse.
