TLS Online TPP Program

#Question id: 5317


How do transposable elements and short tandem repeats (STRs) differ?

#Unit 11. Evolution and Behavior
  1. STRs occur within exons; transposable elements occur within introns.

  2. STRs occur within introns; transposable elements occur within exons.

  3. STRs make up only a small percentage of a given genome while transposable elements often make up larger parts of a given genome.

  4. The repeated unit in STRs is much larger than the repeated unit of transposable elements.

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TLS Online TPP Program

#Question id: 23598

#Unit 1. Molecules and their Interaction Relevant to Biology

If A + B means B is the brother of A; A ×B means B is the husband of A; A −B means A is the mother of B and A%B means A is the father of B, which of the following relations shows that Q is the grandmother of T?

TLS Online TPP Program

#Question id: 22017

#Unit 1. Molecules and their Interaction Relevant to Biology

The Hanes plot (devised by Charles Hanes) obtained by using Lineweaver-Burk equation by 

TLS Online TPP Program

#Question id: 653

#Unit 1. Molecules and their Interaction Relevant to Biology

For the enzyme-catalyzed reaction S ~ P, Keq = 5, which of the following curves best represents the change in [S] that occurs with time when S is added to a solution containing the appropriate enzyme?

TLS Online TPP Program

#Question id: 652

#Unit 1. Molecules and their Interaction Relevant to Biology

Two proteins, X and Y, bind to the same ligand, A, with the binding curves shown below. Which of the statement is correct for the graph analysing two proteins?

TLS Online TPP Program

#Question id: 651

#Unit 1. Molecules and their Interaction Relevant to Biology

Consider an enzyme catalysed reaction treated with inhibitor. Enzyme kinetic was analysed with Eadie Hofstee equation. A plot of V0 versus V0/[S] for an enzyme-catalyzed reaction is shown below. The control curve was obtained in the absence of inhibitor. Which effect is shown on the enzyme activity when an inhibitor is added to the reaction mixture?

TLS Online TPP Program

#Question id: 650

#Unit 1. Molecules and their Interaction Relevant to Biology

On the basis of hypothetical binding curve given below, which of the following statement is INCORRECT