what Govern Attachment ofChro?mosomes to the Spindle

Name the dark, linear, thread like structures that are in some of the onion root tip cells.  What molecule of heredity do they contain?

During spindle assembly checkpoint, what does separase degrade? Also what does APC/C trigger the degradation of?

What is the role of the spindle fibers during mitosis * They help separate the chromosomes. They break down the nuclear membrane. They duplicate the DNA

The linear chromosomes of _________ cells terminate atboth ends in protective caps called telomeres

Which of the following is an abnormality that can delay the metaphase-to-anaphase transitions?Attachments of both kinetochores to microtubules from the same spindle poleA failure of one kinetochore to attach to spindle microtubulesA mutation that inhibits the activity of the APCA lack of tension at the kinetochore