Biology, 22.04.2020 22:28 nhu78

The m phase checkpoint ensures that all chromosomes are attached to the mitotic spindle. If this does not happen, then

Answers: 1

Show answers

Answers

Answer from: 245cat

The cells would most likely get arrested in the metaphase stage.

Explanation:

Certain points found in the cell cycle of eukaryotes, at which the advancement of the cell to the next stage of the cycle can be prevented until and unless all the conditions become favorable are known as the check points. One of these checkpoints is the M checkpoint, which is found close to the termination of the mitosis metaphase stage.

It is also known as the spindle checkpoint as it determines the accurate attachment of the sister chromatids with the spindle microtubules. At the time of the anaphase stage, the distinction of the sister chromatids is an irreversible step, thus, unless and until each sister chromatids pair are attached strongly with the spindle fibers originating from the reverse poles of the cell, the cycle will not progress further.

Therefore, if all the chromosomes are not attached to the mitotic spindle the M checkpoint will not allow the cell to go the next stage and will arrest the cell in the metaphase stage.

Answer from: mari530

The M phase checkpoint ensures that all chromosomes are attached to the mitotic spindle. If this does not happen, then the cell will be arrested in metaphase.

The cell cycle can be divided into interphase and a mitotic 'M' phase in which the cell divides. The M phase can in turn be divided into prophase, metaphase, anaphase and telophase.The M checkpoint ensures the correct attachment of chromosomes to the mitotic spindle. During metaphase, the chromosomes align at the equator (middle) of the cell.

In conclusion, the M phase checkpoint ensures that all chromosomes are attached to the mitotic spindle. If this does not happen, then the cell will be arrested in metaphase.

Learn more about the M phase here:

Answer from: Quest

answer; ///i believe the answer your looking for is (ribosomes);

Answer from: Quest

c.more precipitation,but only when emission levels.

Other questions on the subject: Biology

Biology, 21.06.2019 23:00, milkshakegrande101

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

Answers: 3

continue

Biology, 22.06.2019 03:30, mickeyo2003

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

Answers: 2

continue

Biology, 22.06.2019 12:00, swaggernas

Abody cell has been growing and at synthesis proteins. in the nucleus of this body cell, dna replication is taking place. and a copy of the cells genetic material is copied. which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis. and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving

Answers: 1

continue

Biology, 22.06.2019 14:40, ethanmel21

Explain the causes and effect of damage to the genetic code.

Answers: 1

continue

You know the right answer?

The m phase checkpoint ensures that all chromosomes are attached to the mitotic spindle. If this doe...