TLS Online TPP Program

#Question id: 13102


 With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 
You do each PCR reaction and load each one into a separate well of an agarose gel, and then run the gel.
 

 Why is it that having more repeats leads to a band that is higher in the gel?

#SCPH06 I Botany
  1. Because they are homozygotes at this region
  2. The more repeats you have, the longer your DNA fragment is, and longer DNA fragments migrate more slowly in gels.
  3. Because they are heterozygotes at this region
  4. The less no. of repeats you have, the longer your DNA fragment is, and longer DNA fragments migrate more slowly in gels.
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TLS Online TPP Program

#Question id: 556

#I Life Science/ Life Sciences Group – I-V

Which of the following statement is correct to calculate the turnover number of an enzyme,

A) the enzyme concentration.

B) the initial velocity of the catalyzed reaction at [S] >> Km.

C) the initial velocity of the catalyzed reaction at low [S].

D) the Km for the substrate.

TLS Online TPP Program

#Question id: 556

#SCPH05 I Biotechnology

Which of the following statement is correct to calculate the turnover number of an enzyme,

A) the enzyme concentration.

B) the initial velocity of the catalyzed reaction at [S] >> Km.

C) the initial velocity of the catalyzed reaction at low [S].

D) the Km for the substrate.

TLS Online TPP Program

#Question id: 556

#SCPH06 I Botany

Which of the following statement is correct to calculate the turnover number of an enzyme,

A) the enzyme concentration.

B) the initial velocity of the catalyzed reaction at [S] >> Km.

C) the initial velocity of the catalyzed reaction at low [S].

D) the Km for the substrate.

TLS Online TPP Program

#Question id: 556

#SCPH28 | Zoology

Which of the following statement is correct to calculate the turnover number of an enzyme,

A) the enzyme concentration.

B) the initial velocity of the catalyzed reaction at [S] >> Km.

C) the initial velocity of the catalyzed reaction at low [S].

D) the Km for the substrate.

TLS Online TPP Program

#Question id: 557

#SCPH01 Biochemistry

The number of substrate molecules converted to product in a given unit of time by a single enzyme molecule at saturation is referred to as the:

TLS Online TPP Program

#Question id: 557

#I Life Science/ Life Sciences Group – I-V

The number of substrate molecules converted to product in a given unit of time by a single enzyme molecule at saturation is referred to as the: