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Kaplan Qbank USMLE



Author4 Posts
  #1

Normal Cycles of ciliogenesis in oviduct epithelial cells depend on which of the following activities?

A. Biogenesis of additional mitochondria.

B. Chromosomal DNA replication

C. Glycosylations within Golgi body

D. Multiplications of Centrioles

E. Synthesis of Cytokeratin.


  #2

d multiplication of centrioles

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  #3

i do not know the answer, can anyone explain?

  #4

Once a centriole is made, daughter centrioles can grow out from the tubules at right angles as shown in this cartoon. These then add to the daughter cell (in a dividing cell), or they move to the periphery and form the basal body for the cilium.
http://cellbio.utmb.edu/cellbio/cilia.htm

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