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#Question id: 2970

Describe how Cdc14 triggers the exit from mitosis in the budding yeast, S. cerevisiae.

#SCPH01 Biochemistry

  1. Cdc14 is a protein phosphatase, which at anaphase is activated by the mitotic exit network. Once activated, Cdc14 dephosphorylates APC/CCdh1 and Sic1, which promotes mitotic cyclin degradation and mitotic CDK inactivation, respectively.

  2. Cdc14 is a protein kinase, which at anaphase is activated by the mitotic exit network.  Once activated, Cdc14 phosphorylates APC/CCdh1 and Sic1, which promotes mitotic cyclin degradation and mitotic CDK inactivation, respectively.

  3. Cdc14 is a protein phosphatase, which at anaphase is activated by the mitotic exit network.  Once activated, Cdc14 dephosphorylates APC/CCdc20 and Sic1, which promotes mitotic cyclin degradation and mitotic CDK inactivation, respectively.

  4. Cdc14 is a protein phosphatase, which at metaphase is activated by the mitotic exit network.  Once activated, Cdc14 dephosphorylates APC/CCdh1, which promotes mitotic cyclin degradation and mitotic CDK inactivation.

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#Question id: 3289

#SCPH28 | Zoology

If, someday, an archaean cell is discovered whose SSU-rRNA sequence is more similar to that of humans than the sequence of mouse SSU-rRNA is to that of humans, the best explanation for this apparent discrepancy would be
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#Question id: 14496

#SCPH01 Biochemistry

4 coins are tossed. Then the probability that at least one head turns up is
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#Question id: 7752

#SCPH01 Biochemistry

The autophagy pathway included____
a) the catabolic mechanism that delivers cellular components to lysosomes, where they are degraded
b) Autophagy protects the cell from the harmful or lethal effects of damaged or unnecessary proteins and organelles
c) During starvation, the autophagic breakdown and recycling of cellular components also
ensure cellular survival by maintaining cellular energy levels
Which of the following are the correct prediction about autophagy is true?
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#Question id: 5446

#SCPH06 I Botany

In a plant, height is control by three quantitative trait loci.  Each dominant additive allele is contributing 5 cm height in plant. Maximum expected plant height is 50 cm. What is minimum expected height? 
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#Question id: 3444

#SCPH06 I Botany

Which of the following is least related to the others?