Practice Questions

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#Question id: 650

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

#Unit 1. Molecules and their Interaction Relevant to Biology

Ɵ Theta represents the fraction of binding sites occupied by ligand, the concentration of ligand at which half the binding sites are occupied
A hypothetical binding curve for a ligand L. The [L] at which half of the available ligand binding sites are occupied is equivalent to 1/Ka, or Kd.
The curve has a horizontal asymptote at Ɵ Theta = 1 and a vertical asymptote at [L] = -1/Kd.
Ɵ Theta is analogous to Vmax for Michaelis- Menton enzymes.

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TLS Online TPP Program

#Question id: 10929

#Unit 7. System Physiology – Animal

Which of the following would describe the condition in a patient with aplastic anemia?

Which of the following is correct?

TLS Online TPP Program

#Question id: 11622

#Unit 8. Inheritance Biology

If a cross is made between two parental homozygous allele female Red phenotype (RR) cross with male white phenotype (rr) resulting F1 progeny is all red phenotype (Rr), if reciprocate this cross the resulting progeny will be change.

a) Gene expression will be the parental origin dependent

b) uniparental gene contribution and also the expression of the gene is uniparental

c) Gene expression independent over parental origin

d) Gene contribution is biparental but the expression of the gene is uniparental

This prediction concludes that,

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#Question id: 12308

#Unit 7. System Physiology – Animal

Which of the following statements is correct?

TLS Online TPP Program

#Question id: 12953

#Unit 7. System Physiology – Animal