Cell Cycle!

Question 1

Binary Fission

Answer 1

Prokaryotic Cells reproducing

Question 2

Cell Cycle

Answer 2

The Cycle Eukaryotic Cells go through to reproduce.

Question 3

Interphase

Answer 3

The First stage of the cell cycle. DNA duplicates itself and the cell checks for any imperfections

Question 4

Mitosis

Answer 4

The second part of the cell cycle, the cell splitting into two cells

Question 5

Cytokinesis

Answer 5

The event of the cell splitting into two, and a nucleus forming around them.

Question 6

Prophase

Answer 6

First phase of mitosis, Paired chromosomes get pinned with the centromere to form the chromatids, Nucleus membrane breaks down leaving chromatids lying freely, a spindle forms across the cell for the chromatids to attach to, (46 on one side, 4 on the other)

Question 7

Metaphase

Answer 7

The second phase of mitosis, chromatids move to the equator of the spindle,

Question 8

Anaphase

Answer 8

The third stage of Mitosis,spindle begins pulling the poles, centromere snaps, through a pulsing, pulling motion the chromatids are moved to the poles (Creating a V shape)

Question 9

Telophase

Answer 9

Spindle fibres break down, nucleus forms around each pole, cell splits, this is cytokinesis,

Question 10

Chromatid

Answer 10

Two identical chromosomes held together by a centromere

Question 11

Chromosome

Answer 11

Condensed DNA

Question 12

Spindle

Answer 12

Protein Fibres that split the cell in Mitosis

Question 13

Poles

Answer 13

The two ends of the spindle.

Question 14

Equator

Answer 14

The centre around the spindle, chromatids line up here during Metaphase.