What statement about microtubules during anaphase is true?
What statement about microtubules during anaphase is true? – Those attached to chromosomes elongate, while those that are unattached shorten. – Those attached to chromosomes shorten, while those that are unattached elongate. – Both attached and unattached microtubules shorten.
Does centromeres divide during metaphase?
Centromeres divide during metaphase. Cytokinesis in plant cells occurs by means of a cleavage furrow.
Which of the following events did not occur in prophase of mitosis?
Which of the following events do not occur in prophase of mitosis? Chromosomes are replied. You just studied 5 terms!
What best describes the events that occur during anaphase quizlet?
aid in sorting and aligning the chromosomes for their movement to opposite ends of the cell. Which of the following phrases best describes the events that occur during anaphase? … The spindle fibers shorten and the sister chromatids begin to separate and move to opposite ends of the cell.
Which occurs in anaphase quizlet?
What happens during Anaphase? The spindle fibers SPLIT APART the sister chromatids and move them to opposite ends of the cell, equally dividing the genetic material.
What is division of cytoplasm called?
Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells. It occurs concurrently with two types of nuclear division called mitosis and meiosis, which occur in animal cells.
What must happen before a cell can pass the G2 checkpoint?
How about for the G2 checkpoint? Before passing the G1 checkpoint, the cell must determine that the environment is favorable for cellular division. In order to pass the G2 checkpoint, all of the DNA must be duplicated and repaired before entering M phase.
What proteins work together to free the transcription?
Yes the cyclin and the cyclin kinase are the proteins that works together to free the transcription factor.