If CA is the quantity of reactants initially present, the quantity left after 'n' half periods will be equal to

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#Question id: 1319

#Section 3: Genetics, Cellular and Molecular Biology

Desmosomes is composed of

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#Question id: 12993

#Section 2: General 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.

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#Question id: 1957

#Section 2: General Biology

What is a graft between different members of the same species termed?

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#Question id: 27186

#Section 5: Bioprocess Engineering and Process Biotechnology

If the zero order reaction takes 100 min for 50% completion, how much time will it take for the 75% completion of the reaction?

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#Question id: 343

#Section 2: General Biology

Assume that acid rain has lowered the pH of a particular lake to pH 5.0. What is the hydroxide ion concentration of this lake?