Which of the following chemotactic factor is secreted by oocyte and its cumulus cells that involve to attract capacitated sperm toward the egg during the last stages of sperm migration?

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#Question id: 2786

#Unit 2. Cellular Organization

Which of the following is NOT a functional element required for any eukaryotic chromosome to replicate and segregate correctly?

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#Question id: 2787

#Unit 2. Cellular Organization

All the following statements are true about a nucleosome except:

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#Question id: 2788

#Unit 2. Cellular Organization

DNA that is transcriptionally active

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#Question id: 2789

#Unit 2. Cellular Organization

All of the following can be found in chromatin except

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#Question id: 2790

#Unit 2. Cellular Organization

Which of the following statement(s) is (are) true of a eukaryotic chromosome?

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#Question id: 2791

#Unit 2. Cellular Organization

In mammals, X-chromosome inactivation