Tryptophan, the end-product of the enzymes encoded by the trp operon, therefore acts as a co-repressor and inhibits its own synthesis through:

TLS Online TPP Program

#Question id: 10593

#Part-B Specialized Branches in Biotechnology

TLS Online TPP Program

#Question id: 12672

#Part-B Specialized Branches in Biotechnology

Following are given some prediction about stress response which ultimately generate ROS;

a) Stress response activates the scavenging mechanism by ROS , these ROS is responsible for activating self-generation  mechanism by using RBOH

b) ROS have a negative effect on plant growth,  development,  and  yield

c) Almost every stress leads to the activation of ROS and its signal transduction

d) ROS indirectly induce acclimation mechanisms

Which of the following is the correct prediction about ROS activated by stress response?

TLS Online TPP Program

#Question id: 11869

#Part-A Aptitude & General Biotechnology

Find the least number which when divided separately by 15, 20, 36 and 48 leaves 3 as remainder in each case.

TLS Online TPP Program

#Question id: 18781

#Part-A Aptitude & General Biotechnology

In which of the following case a large lattice is formed?

TLS Online TPP Program

#Question id: 11206

#Part-B Specialized Branches in Biotechnology

Tetrodotoxin blocks voltage-gated sodium channels, and ouabain blocks sodium-potassium pumps. If you added both tetrodotoxin and ouabain to a solution containing neural tissue, what responses would you expect?