TLS Online TPP Program

#Question id: 33156


Which of the following statement is not correct  regarding Sequential activation of the APC/C by Cdc20 and Cdh1?

#Unit 2. Cellular Organization
  1. Phosphorylation activates APC/c–cdc20 
  2. Phosphorylation inhibits APC/c–cdh1
  3. APC/C–cdc20 is turned off when M-cdk levels rise in early mitosis
  4. APC/C–cdh1 is turned on when M-cdk activity declines due to cyclin destruction in anaphase
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TLS Online TPP Program

#Question id: 560

#Unit 1. Molecules and their Interaction Relevant to Biology

Vmax for an enzyme-catalyzed reaction:

TLS Online TPP Program

#Question id: 31074

#Unit 2. Cellular Organization

Sic1 recognized by the F-box in SCF, only when Sic1:

TLS Online TPP Program

#Question id: 12778

#Unit 10. Ecological Principles

A population of white-footed mice becomes severely overpopulated in a habitat that has been disturbed by human activity. Sometimes intrinsic factors cause the population to increase in mortality and lower reproduction rates in reaction to the stress of overpopulation. Which of the following is an example of intrinsic population control?

TLS Online TPP Program

#Question id: 12345

#Unit 10. Ecological Principles

Shannon's index of diversity is calculated using the equation below, where pi is the proportion of the ithShannon's index of diversity is calculated using the equation below, where pi is the proportion of the ith species and ln is natural logarithm. For a community with a given number of species, which of the following statements is true? species and ln is natural logarithm. For a community with a given number of species, which of the following statements is true?


TLS Online TPP Program

#Question id: 2097

#Unit 2. Cellular Organization

Free and unesterified fatty acids bind to one of a number of chaperone proteins in order to be transported in the aqueous environment of the cytosol. Which of the following facilitates this intracellular transport?