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TLS Online TPP Program

#Question id: 2999

Agar is superior to gelatin as a solidifying agent because agar

#SCPH05 I Biotechnology

  1. does not melt at room temperature

  2. solidifies at 75°C

  3. is not usually decomposed by microorganisms

  4. both a and c

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TLS Online TPP Program

#Question id: 5845

#SCPH06 I Botany

Which of the following statements is false?  In vitro, the strand-exchange reaction:
TLS Online TPP Program

#Question id: 2599

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

The mRNA from the trp operon has a half-life of only about____
TLS Online TPP Program

#Question id: 8695

#SCPH06 I Botany

Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in ________.
TLS Online TPP Program

#Question id: 11336

#SCPH06 I Botany

Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?
TLS Online TPP Program

#Question id: 18374

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

Polycyclic aromatic hydrocarbons in the environment are of concern because they are potential