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TLS Online TPP Program

#Question id: 549

Which one of the following statements is true of enzyme catalysts?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. They bind to substrates, but are never covalently attached to substrate or product.

  2. They increase the equilibrium constant for a reaction, thus favoring product formation.

  3. They increase the stability of the product of a desired reaction by allowing ionizations, resonance, and isomerizations not normally available to substrates.

  4. They lower the activation energy for the conversion of substrate to product.

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TLS Online TPP Program

#Question id: 21001

#Unit 12. Applied Biology

Bioremediation of inorganic contaminants is primarily based on suitable 
TLS Online TPP Program

#Question id: 21002

#Unit 12. Applied Biology

Oil spills cause severe damage to the ecosystems and pose threats of 
(1) Fire
(2) Ground water pollution due to percolation
(3) Air pollution due to evaporation
Which of the above statements are true?
TLS Online TPP Program

#Question id: 21003

#Unit 12. Applied Biology

In India, a consortium of bacterial species has been developed to combat oil spills and oily sludge; the inoculant is aptly called 
TLS Online TPP Program

#Question id: 21004

#Unit 12. Applied Biology

What is phytoremediation ?
TLS Online TPP Program

#Question id: 21015

#Unit 12. Applied Biology

Acetic acid fermentation from ethanol is best carried out with the species of____
TLS Online TPP Program

#Question id: 21016

#Unit 12. Applied Biology

which mineral deficiency involve to reverse the citrate from Kreb’s cycle?