Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 40999
TLS Online TPP Program

#Question id: 10537

Given below some functions of the glutamate receptor-like (GLR) genes. Which one is incorrect?

#SCPH05 I Biotechnology
  1. It produces electrical signals and changes the membrane potential
  2. Change in membrane potental is carried to the distantly location on the plant
  3. GLR repairs plant prior to the herbivory by activating the defence mechanism such as JA
  4. GLR genes must be safely stored in leak-proof cellular compartments, and they must also be relatively isolated from susceptible tissues in the event of leakage due to cellular damage.
More Questions
TLS Online TPP Program

#Question id: 10275

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

In the initial phase of glycolysis, each hexose unit is phosphorylated twice and then split, producing two molecules of triose phosphate, in these reactions included irreversible reaction. How much irreversible reaction is performed in the glycolytic pathway through in this series of reactions?
TLS Online TPP Program

#Question id: 12570

#SCPH06 I Botany

Extinction is a natural phenomenon. It is estimated that 99% of all species that ever lived are now extinct. Why then do we say that we are now in a biodiversity crisis?
TLS Online TPP Program

#Question id: 1419

#SCPH28 | Zoology

Mitochondrial permeabilization can be induced by compounds that poke small holes in the outer membrane. This would cause:
TLS Online TPP Program

#Question id: 18966

#SCPH01 Biochemistry

Select the best algorithm to do pairwise alignment when two proteins are closely related and very similar in length.
TLS Online TPP Program

#Question id: 8859

#SCPH06 I Botany

In terms of food capture, which sponge cell is most similar to the cnidocyte of a Cnidarian