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TLS Online TPP Program

#Question id: 572

Which of the following has not been shown to play a role in determining the specificity of protein kinases?

#XL - Q Biochemistry

  1. Disulfide bonds near the phosphorylation site

  2. Primary sequence at phosphorylation site

  3. Protein quaternary structure

  4. Protein tertiary structure

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TLS Online TPP Program

#Question id: 4187

#XL - T Zoology

Prokaryotic mRNA molecules that contain several coding regions that encode several polypeptides are __.
TLS Online TPP Program

#Question id: 674

#XL - Q Biochemistry

Proline is not often found in a-helices of proteins because it
TLS Online TPP Program

#Question id: 2659

#XL - T Zoology

The correct option regarding the lac operon in E.coli from the following is
TLS Online TPP Program

#Question id: 2660

#XL - T Zoology

In the lactose operon, the molecule that causes the repressor to fall off the promoter is which of the following?
TLS Online TPP Program

#Question id: 2658

#XL - T Zoology

This condition in lac operon facilitates the condition of lac genes being transcribed at high levels