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TLS Online TPP Program

#Question id: 575

Which of the following statements is FALSE?

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

  1. The word enzyme is from a Greek word meaning ʺin yeast.ʺ

  2. Enzymes are always made of protein.

  3. The first enzyme was crystallized in 1926.

  4. Enzymes can couple two different reactions.

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TLS Online TPP Program

#Question id: 11981

#SCPH06 I Botany

A female cat in heat urinates more often and in many places. Male cats congregate near the urine deposits and fight with each other.  Which of  the  following  would  be  an  ultimate  cause  of  the  male  cats? response  to  the  female?  s urinating behaviour?
TLS Online TPP Program

#Question id: 12367

#SCPH12 I Genetics

RNA contains ribose sugar. What could happen due the presence of extra hydroxyl group?
TLS Online TPP Program

#Question id: 14673

#SCPH05 I Biotechnology

Calculate the average molecular weight of air.
TLS Online TPP Program

#Question id: 5431

#SCPH28 | Zoology

Plant having height 6 cm are allowed to cross with plant having height 2 cm , all F1 progeny having height uniform 4 cm were allowed selfing to produced F2 progeny in which 3 plant out of  8 having height  4 cm . what are number of polygene involve in that trait ?
TLS Online TPP Program

#Question id: 15224

#SCPH06 I Botany

Which technique can detect protease activity in sample