which of the following Cyclin–CDKs of G1 phase belongs to human?

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#Question id: 10562

#Unit 6. System Physiology – Plant

The direction and rate of water flow across a membrane are determined by

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#Question id: 32286

#Unit 2. Cellular Organization

Which of the following is the major component of the ER folding machinery?

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#Question id: 2339

#Unit 2. Cellular Organization

A busy student pours herself a cup of coffee and adds a sugar cube. A moment later the phone rings so she doesn't have time to stir it. Ten minutes later she returns to her coffee, and when she tastes it, it is obvious that the sugar has dissolved and that the coffee is uniformly sweet. What happened?

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#Question id: 31236

#Unit 2. Cellular Organization

Centromeres associated cohesins are specifically protected by protein phosphatase 2A (PP2A). Protein phosphatase 2A (PP2A) is recruited to centromeric regions in human cells from G2 through metaphase by a member of a family of PP2A targeting factors known as: 

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#Question id: 3351

#Unit 11. Evolution and Behavior

In pre-industrial period in England, most peppered moths had light coloration. During industrial revolution, many lichens died out and trees became blackened by soot from factories and interestingly, dark colored moths were predominantly seen. Which of the following observation is incorrect about above selection?