Practice Questions

TLS Online TPP Program

#Question id: 12393

According to the widely accepted acid growth hypothesis, allows some main predictions except;

#Unit 6. System Physiology – Plant

Auxin should increase the rate of proton extrusion and the kinetics of proton extrusion should closely match those of auxin-induced growth
Neutral buffers should allows auxin-induced growth
Compounds (other than auxin) that promote proton extrusion should stimulate growth
Cell walls should contain a “wall loosening factor” with an acidic pH optimum

More Questions

TLS Online TPP Program

#Question id: 585

#Unit 1. Molecules and their Interaction Relevant to Biology

In an enzyme reaction involving one enzyme and one substrate, the rate of the reaction depends on

TLS Online TPP Program

#Question id: 16106

#Unit 7. System Physiology – Animal

Capability to control body temperature is called:

TLS Online TPP Program

#Question id: 297

#Unit 1. Molecules and their Interaction Relevant to Biology

The boiling point of water is exceptionally high because

TLS Online TPP Program

#Question id: 11334

#Unit 10. Ecological Principles

To qualify as a biodiversity hotspot, a region must meet following two strict criteria

TLS Online TPP Program

#Question id: 23463

#General Aptitude

Statement— Should Indian scientists working abroad be called back to India?

I) Yes. They must serve the motherland first and forget about discoveries, honours, facilities and all.

II) No. We have enough talent; let them stay where they want.