TLS Online TPP Program

#Question id: 42


What is the relation between the given compound?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. constitutional isomers

  2. enantiomers

  3. diastereomers

  4. identical

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TLS Online TPP Program

#Question id: 27941

#Unit 1. Molecules and their Interaction Relevant to Biology

Some of the following statement are made regarding the Enzymes of glycolysis along with their Coenzyme (s) or Cofactor (s) and Inhibitor (s)

a. Phosphoglucoisomerase having Mg2+ as Cofactor and can be inhibited by 2-deoxyglucose 6-phosphate
b. Aldolase having Zn2+ as Cofactor, can be inhibited by Chelating agents
c. Enolase having Mg, Mn22+ Cd2 as Cofactor, can be inhibited by Fluoride + phosphate
d. Phosphofructokinase having NAD as Coenzyme can be inhibited by Iodoacetate
Which of the following is correct

TLS Online TPP Program

#Question id: 73

#Unit 1. Molecules and their Interaction Relevant to Biology

Match the Variation of Reaction Spontaneity (Sign of ΔG) given in Column I with the Signs of ΔH and ΔS given in column II.

COLUMN I

COLUMN II

 

 

 

  ΔH

ΔS

ΔG = ΔH – TΔS

1.

+

a. The reaction is both enthalpically and entropically opposed. It is nonspontaneous (endergonic) at all temperatures.

2.

 −

− 

b. The reaction is enthalpically opposed (endothermic) but entropically favored. It is spontaneous only at temperatures above T = ΔH/ΔS.

3.

+

+

c. The reaction is enthalpically favored but entropically opposed. It is spontaneous only at temperatures below T = ΔH/ΔS.

4.

+

d. The reaction is both enthalpically favored (exothermic) and entropically favored. It is spontaneous (exergonic) at all temperatures.

TLS Online TPP Program

#Question id: 5956

#General Aptitude

Any date in march is the same day of the week as corresponding date in which month of the same year?

TLS Online TPP Program

#Question id: 2444

#Unit 2. Cellular Organization

Kinesin I moves vesicles

TLS Online TPP Program

#Question id: 28224

#Unit 5. Developmental Biology

 stem cells have the potential to differentiate into almost any cell in the embryo. They are primarily involved in growth and development, termed as