101 Lab 8 Report (Spring 2020) PDF

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8 Report BI OLAB Cell Reproduction - Week 1 1 0 1Value 10 points Sp20

Name: Section: Table:

DIRECTIONS: Answer Questions #1 – #10 on this document and submit it by the due date/time specified by your lab instructor. Your lab instructor will give you specific instructions for the method(s) you may use to submit this form. The value of this report is 10 points. Each question is worth 1 point.

For questions 1 through 5, pick a response from Column B with the activity described in Column A. Record the letter of your response, not the word, below each statement in column A. Items in Column B may be used more than once or not at all.

COLUMN A

COLUMN B

1. nuclear envelope disappears [Obj 6]

a. metaphase

2. DNA replication occurs [Obj 4]

b. anaphase

3. chromosomes condense [Obj 6]

c. telophase

4. the spindle fibers disappear [Obj 6]

d. prophase

5. sister chromatids separate [Obj 6]

e. interphase

D

E

D

C

B

6. Plant cells undergo cytokinesis by forming a ___ cell plate ___(fill in blank). [Obj 7]

7. Animal cells undergo cytokinesis by forming a ___cleavage furrow__________ (fill in blank). [Obj 7]

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8. Identify the phase of mitosis in the image below and state a characteristic visible in the image that allowed you to identify it as this phase. [.5 points for correct phase and .5 points for identifying characteristic] [Obj 8]

Metaphase It looks like the chromosomes are aligned at the metaphase plate

9. Identify the phase of mitosis in the image below and state a characteristic visible in the image that allowed you to identify it as this phase. [.5 points for correct phase and .5 points for identifying characteristic] [Obj 8]

Anaphase: chromosomes move toward opposite poles

10. Identify the phase of mitosis in the image below and state a characteristic visible in the image that allowed you to identify it as this phase. [.5 points for correct phase and .5 points for identifying characteristic] [Obj 8]

Prophase: chromatin condense to form a chromosome Nuclear membrane and nucleolus disappear....