Practice Questions

TLS Online TPP Program

#Question id: 733

Which one of the statements on protein conformation, detailed below is INCORRECT?

#Unit 1. Molecules and their Interaction Relevant to Biology

All types of B turns exist with both positive and negative dihydral angle values.
PPII or PGII helix are found in proteins but they are not considered as equivalent secondary structure elements.
Dihydral angles of extended peptide chain exist near 0o point in Ramachandran plot.
PPII helices are stabilized by main chain-water hydrogen bonds

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TLS Online TPP Program

#Question id: 10743

#Unit 10. Ecological Principles

Darlington proposed that

TLS Online TPP Program

#Question id: 23911

#Unit 1. Molecules and their Interaction Relevant to Biology

Ramsar convention is related to conservation of:

TLS Online TPP Program

#Question id: 19277

#Unit 9. Diversity of Life Forms

which of these statements correctly describes a portion of the pine life cycle?

TLS Online TPP Program

#Question id: 10318

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following phospholipase generates lysophospholipids?

TLS Online TPP Program

#Question id: 23366

#General Aptitude

The science of the study of feedback systems in humans, animals and machines is known as: