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M Chapter 4 Homework Assignm X 4 C ezto.mheducation.com/hm.tpx 39. 100 points Wh

ID: 163676 • Letter: M

Question

M Chapter 4 Homework Assignm X 4 C ezto.mheducation.com/hm.tpx 39. 100 points Which of the following statements about microtubules during anaphase is TRUE? O Those attached to chromosomes shorten, while those that are unattached elongate. O Both attached and unattached microtubules elongate at first and then shorten. O Both attached and unattached microtubules shorten. O Those attached to chromosomes elongate. while those that are unattached shorten. O Both attached and unattached microtubules elongate. Multiple Choice Section: 04.03 Ask youE instructor estion Check my work

Explanation / Answer

during Anaphase A, shortening of kinetochore microtubules and movement of daughter chrmosomes to poles occur whereas in late Anaphase or Anaphase B polar microtubule elongates(growth at plus end of polar microtubule) thus, the right answer is those attached to chromosome shortened , while those that are unattached elongates