Friday, November 14, 2008

Mitosis

1.At what phase in the cell cycle does DNA replication occur?

2. What is the function of centrioles?

3. During which phase do chromosoes become visible?

4. During what phase does the spindle form?

20 points for correct answers


37 comments:

Will said...

1.) Dna replication occurs in Interphase.

2.) Centrioles help pull the chromosomes to each part of the cell by using Spindle fibers.

3.) Chromosomes become visible in Prophase

4.) spindles form in Metaphase.

mitchel kowis said...

the cell cycle is in the telophase.
they seperate the chromosomes to make two cells.
interphase the chromosomes become visable.
prophase the spindals form.

mathew said...

interphase is when the dna occurs.

centrioles help pull the chromosomes to each part of the cell by using spindle fibers.

you can see chromosomes during prophase.

splindles form in metaphase.

Bar Peretz said...

1. Interphase
2. The centrosomes occur in Anaphase when it pulls the chromatin away from the center.
3. You could start seeing them in Prophase
4. The spindles form together before separating during Metaphase.

iT's DeStInY! said...

1. Interphase is the phase in the cell cycle in which DNA replication occurs.
2. Centrioles are involved in the many organizations of the mitotic spindle and in the completion of cytokinesis.
3. The phase in which chromosomes become visible is prophase.
4. The phase where the spindle forms is metaphase.

Michelley:)! said...
This comment has been removed by the author.
Annabelle said...

1. The phase when DNA replication occurs is interphase.
2. The primary function of centrioles is to generate the cell's cytoskeleton.
3. the phase where chromosomes are visible are prophase.
4. The spindles appear during prophase and they bond in metaphase.

Tyler said...

1. The phase in the cell cycle that DNA is replicated is in interphase.

2.Centrioles help separate the chromosomes to each part of the cell by using Spindle fibers.

3. Chromosomes become visible in Prophase.

4. spindles form in Metaphase.

rene said...

1.) interphase, is when DNA replication occures.

2.) they form spindle fibers to separate chromosomes during cell division.

3.) prophase, are when chomosomes become vidible.

4.) prophase, is the phase that spindle fibers form.

sabrina Barakat said...

1. The phase when cell replicates is interphase.

2. They form spindle fiber to separate chromosomes during cell division.

3. Prophase is the phase in which chromosomes become visible.

4. Spindle fibers form in prophase and they bond in metaphase.

Colleen said...
This comment has been removed by the author.
Michelley:)! said...

1. The phase that the DNA replication occurs in is Interphase.
2. The function of centrioles is to separate chromosomes from cell division, and to perform single fibers.
3.Prophase
4. Spindle form in is Metaphase

4evrsnowboarderabby said...

1. DNA occurs at interphase.
2. Centrioles are a very important part of centrosomes, which are involved in organizing microtubules in the cytoplasm.
3. Chromosomes become visible in prophase.
4.Metaphase is the spinle form.
-Abby Gamino

emmydean said...

1.DNA replication occurs during Interphase. 2.The function of centrioles is that they form spindle fibers to separate chromosomes during cell division. 3.Chromosomes become visible during prophase. 4.The spindle forms during PROPHASE.

Colleen said...

1. The phase in the cell cycle in which DNA replication occurs is the interphase.

2. Centrioles form spindle fibers to separate chromosomes during cell division.

3. Chromosomes become visible during prophase.

4. The spindle forms during prophase and bond during metaphase.

BriannaJOhnson said...

1. inter-phase

2.the centriole replicate and reproduce spindle fibers that attach to and move the chromosomes during cell division.

3. Prophase

4. Metaphase

AlYsSa! said...

1. DNA replication occurs during Interphase.
2. Centrioles form spindle fibers to separate chromosomes during cell division.
3. Chromosomes become visible during Prophase.
4. The spindle forms during Prophase and bond during Metaphase.

Emily1890 said...

1. Interphase is the phase in the cell where DNA replication occurs.

2. Centrioles complete the function of replicating fibers that attach to and move.

3. During prophase the chromosomes become visible.

4. During metaphase the spindle form.

-Emily Norris

BriannaJOhnson said...

princesswho29 is BRIANNA,

Unknown said...

1.Interphase is the phase in the cell cycle in which DNA replication occurs.
2.Centrioles are involved in the many organizations of the mitotic spindle and in the completion of cytokinesis.
3. The phase in which chromosomes become visible is prophase.
4. The phase where the spindle forms is metaphase.

pazialondon said...
This comment has been removed by the author.
michael herrington said...

1.The dna ocurs in the interphase

2.they put chromosones to the parts of the cell.

3.It becomes visible n the prophase.

4.The spindles form in the metaphase.

pazialondon said...

1) DNA replication occurs in interphase.

2) The function of the centrioles are involved in organizing microtubials in the cytoplasm.

3) Chromosomes become visible in prophase.

4) The spindle forms in metaphase.

-Pazia London

savanahfussell said...

1.DNA replication occurs during Interphase
2.The funtion of centrioles is to organize the microtubules in cytoplasm
3.The phase when chromosomes become visible is during prophase.
4.The phase when the spindle form is during metaphase.

Unknown said...

1. The DNA replication occurs in the phase of interphase
2. centrioles pull the chromosomes to the edge of the cells
3. Prophase is the phase when chromosomes become visible
4. the spindles form in Metaphase

amy said...

1. it occurs during the interphase
2. During mitosis, the centrioles replicate and produce the spindle fibers that attach to and move the chromosomes during cell division.
3. prophase
4. metaphase

kaylagonzales said...

1. interphase

2.Centriloes are small, cycindrical structures that lie outside the nucleus. Durin mitosis, the centrioles replicate and produce the spindle fibers that attach to and move the chromosomes during cell division.

3.prophase

4.metaphase

natesagit!!!! said...

dna rep. occurs in interphase

they seperate the cromosomes to make two cells.

interphase become visible

spindles

Lacey said...

1. Interphase

2. Centrioles organizing microtubules in the cytoplasm.

3. Prophase

4. Metaphase

George said...

1. interphase
2. they form spindles to help dividing dna
3. prophase
4. metaphase

Jeremy Wesson...? said...

1. interphase.
2. pull the chromosomes to each side of the cell
3. prophase.
4. metaphase.

melissa said...

1. it occurs in the interphase
2. centrioles organizing microtubules in the cytoplasm.
3. chromosomes become visible in the prophase.
4. the spindle fprm in the metaphase.

Demetrius Tauriac said...

1.) Dna replication occurs in Interphase.

2.)they seperate the chromosomes to make two cells.

3. you can see chromosomes during prophase.

4.) The spindles form together before separating during Metaphase.

sisco said...

1.The replication of the DNA goes down in the interphase.

2.Well, the centrioles repeat and produce the fibers that attach to and move chromosomes during division.

3.They become visible in prophase.

4.The phase when the spindle forms, is during metaphase.


SAUSON R

michael louder said...

1. interphase

2. centrioles help pull the chromosomes to each of the part o the cell it uses the spindle fibers

3. Chromosomes are not invisible in the prophase

4. spindles form in metaphase.

Unknown said...

1. The DNA replication occurs during Interphase.

2. The centrioles help pull apart the chromosommes by using spindle fibers.

3. During Prophase, the chromosomes appear.

4. The spindles begin to form during Prophase.

Tessa McQuillan said...

1. Interphase is the phase where DNA replication occurs.
2. Centrioles pull chromosomes to each side of the cell with spindle fibers.
3. Chromosomes become visible during prophase.
4. The spindles form during metaphase.