BIOLOGY 211 IOWA STATE
BIEDERMAN EXAM 5 QUESTIONS &
ACCURATE ANSWERS ALL PASSED
Scientists isolate cells in various phases of the cell cycle. They find a group of cells that have
times more DNA than G1 phase cells. The cells of this group are ________.
1. between the G1 and S phases in the cell cycle
2. in the M phase of the cell cycle
3. in the G2 phase of the cell cycle
4. in the S phase of the cell cycle - correct answer ✔✔4. in the S phase of the cell cycle
Through a microscope, you can see a cell plate beginning to develop across the middle of a cell
and nuclei forming on either side of the cell plate. This cell is most likely ________.
1. a plant cell in metaphase
2. a plant cell in the process of cytokinesis
3. a baterial cell dividing
4. an animal cell in the S phase of the cell cycle
5. an animal cell in the process of cytokinesis - correct answer ✔✔2. a plant cell in the process
of cytokinesis
The structure indicated by the letter D is called ________.
https://canvas.iastate.edu/assessment_questions/2677381/files/3397540/download?
verifier=XBr3N2MheGK5PQjv0RwaXWpM8zlK3KVOf4WpdGbd - correct answer ✔✔cell plate
A cell in late anaphase of mitosis will have ________.
1. no chromosomes in the center of the cell
, 2. one large nuclear envelope
3. individual chromatids beginning to separate from one another
4. chromosomes clustered at one end of the cell
5. chromosomes clustered tightly at the center - correct answer ✔✔1. no chromosome in the
center of the cell
A certain species of animal has six pairs of chromosomes. How many sister chromatids do the
nuclei of these animals have during G2 phase?
1. 12
2. 24
3. 6
4. 48 - correct answer ✔✔2. 24
The microtubule-organizing center found in animal cells is an identifiable structure present
during all phases of the cell cycle. Specifically, it is known as the ________.
1. microtubulere
2. centromere
3. centrosome
4. kinetochore - correct answer ✔✔3. centrosome
Which letter indicates a cleavage furrow?
https://canvas.iastate.edu/assessment_questions/2677380/files/3397539/download?
verifier=XgG7faxjs9dvO6f1zZAfoRNqhJte3x5FDIDwQ9Ph - correct answer ✔✔B
Which letter corresponds to the centromere?
https://canvas.iastate.edu/assessment_questions/2677376/files/3397535/download?
verifier=80clywT5yjrcSQ09qn6ubOQwTBOnnnYCRPdo6v2z - correct answer ✔✔C
BIEDERMAN EXAM 5 QUESTIONS &
ACCURATE ANSWERS ALL PASSED
Scientists isolate cells in various phases of the cell cycle. They find a group of cells that have
times more DNA than G1 phase cells. The cells of this group are ________.
1. between the G1 and S phases in the cell cycle
2. in the M phase of the cell cycle
3. in the G2 phase of the cell cycle
4. in the S phase of the cell cycle - correct answer ✔✔4. in the S phase of the cell cycle
Through a microscope, you can see a cell plate beginning to develop across the middle of a cell
and nuclei forming on either side of the cell plate. This cell is most likely ________.
1. a plant cell in metaphase
2. a plant cell in the process of cytokinesis
3. a baterial cell dividing
4. an animal cell in the S phase of the cell cycle
5. an animal cell in the process of cytokinesis - correct answer ✔✔2. a plant cell in the process
of cytokinesis
The structure indicated by the letter D is called ________.
https://canvas.iastate.edu/assessment_questions/2677381/files/3397540/download?
verifier=XBr3N2MheGK5PQjv0RwaXWpM8zlK3KVOf4WpdGbd - correct answer ✔✔cell plate
A cell in late anaphase of mitosis will have ________.
1. no chromosomes in the center of the cell
, 2. one large nuclear envelope
3. individual chromatids beginning to separate from one another
4. chromosomes clustered at one end of the cell
5. chromosomes clustered tightly at the center - correct answer ✔✔1. no chromosome in the
center of the cell
A certain species of animal has six pairs of chromosomes. How many sister chromatids do the
nuclei of these animals have during G2 phase?
1. 12
2. 24
3. 6
4. 48 - correct answer ✔✔2. 24
The microtubule-organizing center found in animal cells is an identifiable structure present
during all phases of the cell cycle. Specifically, it is known as the ________.
1. microtubulere
2. centromere
3. centrosome
4. kinetochore - correct answer ✔✔3. centrosome
Which letter indicates a cleavage furrow?
https://canvas.iastate.edu/assessment_questions/2677380/files/3397539/download?
verifier=XgG7faxjs9dvO6f1zZAfoRNqhJte3x5FDIDwQ9Ph - correct answer ✔✔B
Which letter corresponds to the centromere?
https://canvas.iastate.edu/assessment_questions/2677376/files/3397535/download?
verifier=80clywT5yjrcSQ09qn6ubOQwTBOnnnYCRPdo6v2z - correct answer ✔✔C
