Practice Questions

TLS Online TPP Program

#Question id: 12393

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

#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

#Question id: 819

#1. Molecules and their Interaction Relevant to Biology

Heat treated protein’s losses its stability and some changes abruptly over a narrow range, which can be measured in terms of-

#Question id: 4827

#8. Inheritance Biology

A cross between individuals with genotypes AaBbX aabb produces the following progeny:

AaBb - 83, aaBb- 21, Aabb- 19, aa bb -77

Which of the following statements is true?

#Question id: 11010

#7. System Physiology – Animal

Which of the following best explains how sympathetic stimulation affects the heart?

#Question id: 19471

#12. Applied Biology

#Question id: 661

#1. Molecules and their Interaction Relevant to Biology

Which technique is commonly used to determine the three-dimensional conformation of a protein?