Some bacteria, such as Rhizobium and Corynebacterium, can attain many shapes not just one, called as

TLS Online TPP Program

#Question id: 27115

#Unit 4. Cell Communication and Cell Signaling

Vibrio cholerae releases a protease that disrupts tight junctions by degrading the

TLS Online TPP Program

#Question id: 14976

#Unit 2. Cellular Organization

Plasmids are not required for host growth and reproduction, although they may carry genes that give their bacterial host a selective advantage. Plasmid genes can render  bacteria 

1. Drug-resistant 

2. Give new metabolic abilities 

3. Make them pathogenic

Which among the following combinations is correct?

TLS Online TPP Program

#Question id: 29029

#Unit 11. Evolution and Behavior

zoologist Konrad Lorenz described, in which he took very young ducks fixes its attention on himself as first thing of young ones with which it has seen, and seeing that, there after these ducks follow him. this type of behaviour known as___

TLS Online TPP Program

#Question id: 10997

#Unit 7. System Physiology – Animal

A 60-year-old woman has a resting heart rate of 70 beats/min, arterial pressure is 130/85 mm Hg, and body temperature is normal. Her pressure-volume diagram of the left ventricle is shown above.

What is her cardiac output in milliliters per minute?

TLS Online TPP Program

#Question id: 15478

#Unit 12. Applied Biology

Escherichia coli preferentially utilizes glucose by preventing the uptake of lactose and switching off transcription of the lac operon. This mechanism is known as