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TLS Online TPP Program

#Question id: 1492

Cancer is said to be monoclonal. What does that mean?

#Unit 4. Cell Communication and Cell Signaling

  1. Cancer arises only once in an individual's lifetime.

  2. Cancer stimulates the production of antibodies.

  3. Cancer can only be cured using one treatment.

  4. Cancer results from the uncontrolled proliferation of one wayward cell.

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TLS Online TPP Program

#Question id: 5357

#Unit 8. Inheritance Biology

This pedigree shows the inheritance of a recessive trait in humans. Individuals that have the trait are homozygous for a recessive allele a. If H and I, who happen to be first cousins, marry and have a child, what is the chance that this child will have the recessive trait?
TLS Online TPP Program

#Question id: 1828

#Unit 4. Cell Communication and Cell Signaling

Toxins are neutralized by:
TLS Online TPP Program

#Question id: 26515

#Unit 3. Fundamental Processes

Which of the two technique can be used to separate Eukaryotic RNA pol     
a. DEAE Column 
b. epitope tagging
c. Density gradient centrifugation 
d. UV-vis
TLS Online TPP Program

#Question id: 15443

#Unit 4. Cell Communication and Cell Signaling

The caspases have which amino acid residues in their catalytic site and what is the cleavage site of these effector proteases;
TLS Online TPP Program

#Question id: 26563

#Unit 3. Fundamental Processes

Which of the following phenomenon is associated with monoubiquitinylation of H2AK119