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TLS Online TPP Program

#Question id: 1704

The single best unique description of the interaction of the αβ T-cell receptor with peptide-MHC is that it:

#Unit 4. Cell Communication and Cell Signaling

  1. Involves non-covalent forces

  2. Results in T-cell activation

  3. Requires the peptide to be presented by MHC class I

  4. Involves CDR (complementarity-determining region) binding to both peptide and MHC

More Questions
TLS Online TPP Program

#Question id: 11498

#Unit 7. System Physiology – Animal

Pain receptors in the skin are typically classified as which of the following?
TLS Online TPP Program

#Question id: 27509

#Unit 2. Cellular Organization

Which of the following Protein facilitate nucleosome assembly over the covalently close circular DNA (cccDNA)
TLS Online TPP Program

#Question id: 92

#Unit 1. Molecules and their Interaction Relevant to Biology

Monosaccharide derivatives in which an amino group replaces one of the hydroxyl groups may have important roles in
TLS Online TPP Program

#Question id: 26398

#Unit 3. Fundamental Processes

Which of the following are the key licensing factors and helicase loading proteins
TLS Online TPP Program

#Question id: 10417

#Unit 6. System Physiology – Plant

Red and far-red lights are perceived by plants through various photoreceptors including phytochromes. What is the effect of red light in a variety of higher and lower plants?

a) It promotes germination and growth

b) It promotes de-etiolation

c) promotes internode elongation and flowering

d) It promotes the production of anthocyanin

e) Inhibits orientation of chloroplasts to directional dim light

Which of the following statements of effect of red light is incorrect?