Mitosis/cell Cycle/dna

Front 1

Each side of the duplicated chromosome is called a?

Back 1

Sister chromatid

Front 2

The pinching in of the cell membrane after cell division is called?

Back 2

Mitosis

Front 3

The point on the chromosome to which the spindle fiber attaches is called the?

Back 3

Centromere

Front 4

What begins to "disappear" during prophase?

Back 4

Nucleus

Front 5

What is another name for all the body cells?

Back 5

Somatic

Front 6

During what phase does the chromatin begin to coil?

Back 6

Prophase

Front 7

What is the process where one cell becomes two called?

Back 7

Cytokinesis

Front 8

A period of growth and development for the cell is called?

Back 8

Interphase

Front 9

Which fibers help to move the chromosomes around during mitosis?

Back 9

Spindle

Front 10

Part of the cell cycle when the DNA is copied is called?

Back 10

Synthesis

Front 11

Once the chromatids separate in anaphase what do they become?

Back 11

Daughter Chromosomes

Front 12

What phase is it called when the chromosomes are separated?

Back 12

Anaphase

Front 13

Each side of the duplicated chromosome is called a?

Back 13

Chromatid

Front 14

What cell part helps to build the spindle fibers?

Back 14

Centriole

Front 15

During what phase of mitosis does the new nuclei begin to reform?

Back 15

Telophase

Front 16

During what phase does the chromosomes line up in the middle of the cell?

Back 16

Metaphase

Front 17

*Interphase*

Back 17

Cells growing, DNA coping, spindle fibers growing

Front 18

*Phrophase*

Back 18

Chromosomes have formed, spindle fibers are lengthing, nuclear membrane starting to dissolve.

Front 19

*Metaphase*

Back 19

Spindle fibers are apart of the cytoskeleton. Nucleus is competely gone.

Front 20

*Anaphase*

Back 20

Sister chromotids separate, spindle fibers go back into the centeriols, spindle fibers are shorter.

Front 21

*Telophase*

Back 21

Two new nuclei are forming, cell membrane is pinching inward.

Front 22

*Cytokinesis*

Back 22

The final pinching of the cell membrane to divide cytoplasm. Cell plate forms to fully divide the two cells.

Front 23

Result of Mitosis

Back 23

2 new genetically identical diploid daughter cells

Front 24

Cell is growing and producing more organelles.

Back 24

Growth 1

Front 25

During _____ of the cell cycle the genes are being copied.

Back 25

Synthesis

Front 26

Cell continues to grow, cell will stop here or move on to mitosis. Cells that don't go into mitosis can't divide.

Back 26

Growth 2

Front 27

Is a process when one cell becomes two. Nucleus divides to form 2 new IDENTICAL nuclei in a series of steps.

Back 27

MITOSIS

Front 28

Is the final division of the cytoplasm

Back 28

CYTOKINESIS

Front 29

Growth 1, Synthesis, and Growth 2 are all apart of?

Back 29

INTERPHASE

Front 30

**Importance of cell Division**

Back 30

1. Growth
2.Repair
3. Development
4. Replacement

Front 31

**The Cell Cycle**

Back 31

Interphase(longest phase)
1. A period of growth and development
*Cells that no longer divide stay in interphase

2. Copying of hereditary material occurs
*Each of the 2 new cells need a set of directions

Front 32

Picture of an organism's chromosomes is called a?

Back 32

Karyotype

Front 33

Nitrogen Base Rules:

Back 33

A pairs with T
C pairs with G
The only time nitrogen bases will be the same is if you are twins.

Front 34

A- stands for?

Back 34

Adenine

Front 35

T- stands for?

Back 35

Thymine

Front 36

C- stands for?

Back 36

Cytosine

Front 37

G- stands for?

Back 37

Guanine

Front 38

Chromosome # when the chromosomes are found in pairs. 2n = 46 for humans-somatic or boyd cells.

Back 38

(2n) Diploid

Front 39

Chromosomes # when the chromosomes are not found in pairs. n = 23 for humans Gametes/sex cells

Back 39

(n) Haploid