Practice Questions

TLS Online TPP Program

#Question id: 16311

What is stress?

#Unit 7. System Physiology – Animal

The inability to deal with the perceived demands or threats to one's mental, emotional, or spiritual well-being.
It is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness.
It is characterized by persistent sadness and a lack of interest or pleasure in previously rewarding or enjoyable activities
An emergency condition in which a ruptured blood vessel causes bleeding inside the brain.

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TLS Online TPP Program

#Question id: 33436

#Unit 1. Molecules and their Interaction Relevant to Biology

Serine is the precursor of glycine through removal of a carbon atom by

TLS Online TPP Program

#Question id: 8921

#Unit 9. Diversity of Life Forms

Evidence of which structure or characteristic would be most surprising to find among fossils of the Ediacaran fauna?

TLS Online TPP Program

#Question id: 24204

#Unit 4. Cell Communication and Cell Signaling

What is the difference between trans and cis interactions during cell-cell adhesion respectively?

TLS Online TPP Program

#Question id: 4635

#Unit 11. Evolution and Behavior

Which statement about natural selection is most correct?

TLS Online TPP Program

#Question id: 19304

#Unit 12. Applied Biology

What happens to signal peptides after the protein has been translocated to the desired location, to generate the mature functional proteins