Which of the following is true regarding kinesin 4? O it is located on chromosomes that are not attached to microtubules O it is found on microtubules near the plasma membrane it is located on the microtubules at the centrioles it is located at the DNA kinetochore O it is located on the tips of DNA chromosomes and attach to polar microtubules

Which of the following is true regarding kinesin 4? O it is located on chromosomes that are not attached to microtubules O it is found on microtubules near the plasma membrane it is located on the microtubules at the centrioles it is located at the DNA kinetochore O it is located on the tips of DNA chromosomes and attach to polar microtubules

Name: Which of the following is true regarding kinesin 4?O it is located on
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Description: Which of the following is true regarding kinesin 4?O it is located on chromosomes that are not attached to microtubulesO it is found on microtubules near the plasma membraneit is located on the microtubules at the centriolesO it is located at the DN

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter8: How Cells Reproduce

Section: Chapter Questions

Problem 12SQ

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What type of microtubule is connected to another microtubule which originates from a different centrosome? aster microtubule kinetochore microtubule interpolar microtubule none of the above all of the above
Part of cell division is that chromosomes are moved the center of the cell and then back to the poles of each newly made daughter cell. These chromosomes are moved to the center of the cell by.. Select one: a. Myosin walking on microtubules towards the center of the cell (slow growing end of microtubule) b. Oar-like motion of myosin with microfilaments causing each half of the cell to move closer together c. kinesins walking on microtubules towards the center of the cell (fast growing end of microtubule) d. vesicles floating on microfilaments of the cortical cytoskeleton
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Which of the following changes to the microtubule binding protein, Tau, commonly occurs in Alzheimerâ s and other neurodegenerative diseases? A Tau is hypo-phosphorylated and does not bind to microtubules to destabilize them. B Tau levels are so low in the cell that they only bind to some microtubules. C Tau is hyper-phosphorylated and does not bind to microtubules to stabilize them. D Microtubules are hyper-phosphorylated and do not bind to Tau.
Which of these is paired incorrectly?a. prometaphase—the kinetochores become attached tospindle fibersb. anaphase—daughter chromosomes migrate toward spindlepolesc. prophase—the nucleolus disappears and the nuclearenvelope disintegratesd. metaphase—the chromosomes are aligned in the metaphaseplatee. telophase—a resting phase between cell division cycles
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