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apricotreindeer983Lv1

29 Sep 2019

Review Chapter 6 and complete the table below explaining what happens to the nuclear envelope, spindle apparatus and chromosomes during each stage of mitosis. Stages of Mitosis Quiz.docx Submit your completed document as a file attachment in this assignment.

Stage of Mitosis

Spindle apparatus

Chromosomes

Nuclear envelope

Prophase

Prometaphase

Metaphase

Anaphase

Telophase

Cytokinesis

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Casey DurganLv2

29 Sep 2019

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Related questions

If the diploid chromosome number is 12, each cell has as 6 x 10 -6 grms of DNA, how many chromosomes, chromatids and DNA would you find in the following stages of cell division of a cell. (Assume cytokinesis after anaphase)

Stage of Cell Division	# of Chromosomes	# of chromatids	Amount of DNA
Prophase of mitosis
Prophase of meiosis I
Metaphase of mitosis
Anaphase of mitosis
Metaphase of meiosis I
Anaphase of meiosis I
Telophase of mitosis
Telophase of meiosis I
Metaphase of meiosis II
Telophase of meiosis II

turquoisecrow717

Lab 11 Mitosis

Interphase - Chromosomes are not visible because they areuncoiled

Prophase- The chromosomes coil. The nuclear membranedisintegrates. Spindle fibers (microtubles) form. The drawing showsa cell with 8 chromosomes. Each chromosome has 2 chromatids for atotal of 16 chromatids.

Prometaphase

Metaphase - The chromosomes become aligned. The drawing shows acell with 8 chromosomes. Each chromosome has 2 chromatids for atotal of 16 chromatids.

Anaphase- The chromatids separate; the number of chromosomesdoubles. The drawing shows a cell with 16 chromosomes. Eachchromosome has 1 chromatid for a total of 16chromatids

Telophase- The cell divides into two. The chromosomes uncoil.The nucleus reforms. The spindle apparataus disassembles. Thedrawing shows a cell with 16 chromosomes. Each chromosome has 1chromatid for a total of 16 chromatids.

Ques(ons

1. What stage were most of the onion root p cells in? Does thismake sense?

2. As a cell grows, what happens to its surface area : volumerao? (Think of a balloon being blown up). How is this changing raonrelated to cell division?

3. What is the function of mitosis in a cell that is about todivide?

4. How accurate were your met predictions for each stage of thecell cycle?

5. Discuss one observation that you found interesting whilelooking at the onion root p cells.

6. What would happen if mitosis were uncontrolled?

for escience lab 11 bio 113

burgundyspider301