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TLS Online TPP Program

#Question id: 15760

Why Stem cells are sometimes referred to as “undifferentiated”?

#Unit 5. Developmental Biology
  1. Due to the quiescence-promoting signals
  2. Due to the differentiation-promoting signals
  3. Due to the maintenance of proliferative properties.
  4. Due to the asymmetric cell division
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TLS Online TPP Program

#Question id: 27483

#Unit 1. Molecules and their Interaction Relevant to Biology

Compounds which have the same molecular formula and sequence of bonded elements, but which are nonsuperimposable, non-mirror images
TLS Online TPP Program

#Question id: 736

#Unit 1. Molecules and their Interaction Relevant to Biology

The most important contribution to the stability of a protein’s conformation appears to be the:
TLS Online TPP Program

#Question id: 382

#Unit 1. Molecules and their Interaction Relevant to Biology

The molar ratio of sodium acetate to acetic acid in a buffer solution with a pH OF 5.76 is 10:1. Assuming the total buffer concentration is 2.2 X 10-2 mol/L, how many grams of sodium acetate (m.w. 82) and how many grams of acetic acid (m.w. 60) should be used in preparing a litre of the solution?
TLS Online TPP Program

#Question id: 23303

#General Aptitude

When your friend invites you on feast then what do you in these conditions?
TLS Online TPP Program

#Question id: 23047

#Unit 12. Applied Biology

Which of the following process involves super aeration of groundwater?