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TLS Online TPP Program

#Question id: 642

The graphs P, Q and R show the variation of rate constant (k) with temperature. The reactions represented by P, Q and R, respectively, are

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. P - Arrhenius type, Q - an enzyme catalysed and R - a chain reaction

  2. P - an enzyme catalysed, Q - Arrhenius type and R - a chain reaction

  3. P - Arrhenius type, Q - a chain reaction and R - an enzyme catalysed reaction

  4. P - a chain reaction, Q - an enzyme catalysed and R - Arrhenius type reaction

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TLS Online TPP Program

#Question id: 703

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements concerning protein domains is true?
TLS Online TPP Program

#Question id: 649

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose INCORRECT statement from the following
TLS Online TPP Program

#Question id: 12993

#Unit 1. Molecules and their Interaction Relevant to Biology

Out of these which of the following is true regarding the propensity of α-helix.
a. any amino acid which can take up desirable ϕ and ψ angle close to -57 and -47 will favour the formation of a α-helix
b. amino acid such a proline and glycine have lowest propensity will favour formation of α-helix.
c. if the resultant change in the value ΔΔG0 is positive then it will favour the formation of α-helix.
d. if the resultant change in the value ΔΔG0 is zero or close to zero then it will favour the formation of α-helix.
TLS Online TPP Program

#Question id: 26909

#Unit 10. Ecological Principles

Organic matter is limited at one particular horizon layer and not found in other layer at which horizon layer has organic matter is limited?
TLS Online TPP Program

#Question id: 10683

#Unit 10. Ecological Principles

Which of the following interaction shown in figure