0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why would cytokinesis take longer in plant cells?
They have a cell wall that can not be split by the cleavage furrow. Instead, they form a cell plate which eventually splits the cell into two daughter cells.
Duing qhat phase of the cell cylce does DNA replication occur?
what would be the end product of mitosis
What happen in a cell if production of cyclin is halted during a cell cycle?
The cell would remain in the G2 phase and would not enter into mitosis
What phase in a cell cycle does mitosis happen?
Normal cell activities occur not in mitosis, but in a cell cycle in a general. This part of cell cycle is called interphase. Mitosis starts when the cell starts dividing, not when a cell is carrying out normal function.
Is halite a cleavage or fracture?
Halite is a cleavage because it splits evenly, but fracture would mean it breaks irregularly.
What process or phase follows telophase?
The phase occurring before the telophase in mitosis is the anaphase. In anaphase, the paired chromosomes separate and begin moving to opposite ends of the cell. At the end, each pole of the cell contains a complete compilation of chromosomes.
The drug cytochalasin B blocks the function of actin which of the following aspects of the cell cycle would be most disrupted by cytochalasin B?
Cleavage furrow formation
Which phase of mitosis would signify that the nucleus of the cell is actually dividing?
Anaphase
Why would cytokinesis take longer in plant cells?
They have a cell wall that can not be split by the cleavage furrow. Instead, they form a cell plate which eventually splits the cell into two daughter cells.
What is the relationship between the processes of mitosis and cytokinesis?
Mitosis is the division of the nucleus, and cytokinesis is the division of the cytoplasm. Cytokinesis begins during telophase, and, unlike mitosis, occurs different in plants and animals. In plants, cytokinesis occurs when a new cell wall or cell plate forms between the two, newly formed nuclei. In animals, a cytokinesis is characterized by the formation of a cleavage furrow produced by contractile rings made up of microfilaments. (Campbell, and Reece 227). Cytokinesis would be a pointless process if not for mitosis because mitosis creates two daughter cells. If there weren't two fully formed nuclei by telophase, the cell would split and one "cell" would be left without a nucleus, and therefore useless. Although, by definition , mitosis may occur without cytokinesis, the two daughters must be separated in order to function properly and most efficiently.
Duing qhat phase of the cell cylce does DNA replication occur?
what would be the end product of mitosis
What phase is DNA duplicated?
The S phase in the interphase. Chromosomes are copied in the interphase part of the cell cycleS phase would be the answer. It is during Interphase (G1, S, G2) that they are copied. SO dependant on your answers it's either interphase or S.
In which cell type would a cell plate form after telophase is complete?
A cell plate would only form in plant cells because the cell wall is very rigid. As a result, a cell plate grows in the middle of the plant cell, dividing it into two daughter cells. Conversely, in an animal cell, a cleavage furrow is formed after telophase is complete. A cleavage furrow results from the plasma membrane of the cell pinching inwards near the centre. The flexibility of the plasma membrane makes this possible.
What happen in a cell if production of cyclin is halted during a cell cycle?
The cell would remain in the G2 phase and would not enter into mitosis
What stage in mitosis does the chromosomes uncoil happen?
During the telophase phase, the chromosomes begin to uncoil. There are six phases with mitosis and telophase is number four.
If you examine a population of intestinal epithelial cells under a microscope most of the cells would appear in what phase of the cell cycle?
. be in mitosis.
What phase in a cell cycle does mitosis happen?
Normal cell activities occur not in mitosis, but in a cell cycle in a general. This part of cell cycle is called interphase. Mitosis starts when the cell starts dividing, not when a cell is carrying out normal function.
