Cell Cycle and Mitosis

Review

This spot that holds the 2 chromatid copies together is called a ______________________

The phase of the cell cycle

in which cells stop dividing all together.

Cell division in bacteria cells is called

_______________________

Phase of the cell cycle in which

DNA is copied

The proteins that control the cell cycle

Phase of the cell cycle

in which the nuclear

membrane is present

and DNA is spread out

into chromatin.

Type of cell division in eukaryotic

cells that results in 2 identical

daughter cells.

List the phases of mitosis in order

starting with prophase.

Phase of mitosis that follows

anaphase

Phase of the cell cycle that follows G2

This network of fibersthat attach and pullthe chromosomesapart is called the

mitotic ______________

This cell is in

__________________

G1, S, and G2 make up this phase

of the cell cycle.

The place in the cell membrane of an animal cell that pinches in during cytokinesis is called a

____________________

Plant cells can’t pinch to divide,

instead they form a _______________

to divide.

This phase of the

cell cycle is

______________

Part of interphase in which the

cell grows to mature size and carries

out its job.

Phase of mitosis that follows

prophase

Phase of the cell cycle that follows S

This phase of the

cell cycle is

________________

Phase of the cell cycle cell’s spend

most of their time in.

Disorder in which body cells lose

their ability to control cell

division

One of 2 identical arms

that make up a

chromosome

DNA that is all spread out in

an interphase nucleus is called

________________

Phase of mitosis in which the

nuclear membrane and nucleolus

disappear and the DNA scrunches

into chromosomes.

In this part of interphase cells

make the molecules and organelles

needed for cell division

The 2 copies of each chromosome

are called ______________

chromosomes because are the same size,

same shape, and carry genes for the

same traits.

These structures

at the poles which

attach to the spindle

fibers and pull the

chromosomes.

The cell above is in ______phase

When chromatin scrunches together it is called a _________________

One of 2 identical arms

that make up a chromosome

Phase of mitosis that follows

metaphase

Phase of the cell cycle that follows G1

This cell is in

___________

Phase of cell division in which

the nuclear membrane returns and

chromosomes spread out into

chromatin.

This cell is in

__________

The cell above is a _________ cell.

animal plant

Substance that causes cancer

Phase of the cell cycle after S phase

in which cells make the molecules

and organelles needed for cell division

Phase of mitosis in which chromatids separate and move to oppositeends of the cell.

The very first dividing phase is

_______________

Phase of the cell cycle where cells

spend most of their time. They

grow bigger and they do their job

as body cells.

List the phases of mitosis in order

starting with interphase

This is called a

______________

This cell is _____________ cell.

an animal a plant

Condition in which a cell grows

too big for its DNA to handle the

demand for information

Phase of mitosis where the

cytoplasm splits into 2

Name the phases of the cell cycle in

order starting with G1

________________ DNA is all spread out as chromatin

and nuclear membrane is visible

________________ DNA scrunches up and

chromosomes are first visible

________________ Made up of G1, S, G2

________________ Chromosomes line up in middle of

cell

Prophase (P) Metaphase (M) Anaphase (A) Telophase (T)

Interphase (I)

_______________ DNA is copied and cell prepares to divide

_______________ Chromatid arms separate and move to opposite ends of the cell

_______________ Chromosomes unwind into chromatin & nucleus returns

_______________ Nuclear membrane & nucleolus disappear

Prophase (P) Metaphase (M) Anaphase (A) Telophase (T)

Interphase (I)

__________________ Two nuclei are visible

__________________ First dividing phase

___________________ Centrosomes containing centrioles & spindle fibers appear next to nucleus

__________________Cytoplasm is split between two cells

_________________ Spindle fibers and centrioles disappear

Prophase (P) Metaphase (M) Anaphase (A) Telophase (T)

Interphase (I)

_______ Cell is reading the DNA code and

“doing its job”

_______ Cell makes a copy of its DNA

_______ Cells leave the cell cycle and stop dividing

_______ Division of chromosomes happens

S G1 G2 G0 Mitosis (M) Cytokinesis (C)

_______ Division of cytoplasm happens

_______ Cell makes the molecules and organelles

needed for cell division

_______ Made up of telophase, anaphase, prophase,

and metaphase

S G1 G2 G0 Mitosis (M) Cytokinesis (C)

THE END