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TLS Online TPP Program

#Question id: 28060

The peptide bond in proteins is 

#Unit 1. Structure and Function of Biomolecules
  1. only found between proline residues.
  2. usually cis unless proline is the next amino acid.
  3. usually trans unless proline is the next amino acid.
  4. is planar because of steric hinderance.
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TLS Online TPP Program

#Question id: 1659

#Unit 4. Cell Communication and Cell Signaling

Which of the following Fc receptors has the highest affinity?
TLS Online TPP Program

#Question id: 1660

#Unit 4. Cell Communication and Cell Signaling

Cleavage of IgG by papain produces:
TLS Online TPP Program

#Question id: 1661

#Unit 4. Cell Communication and Cell Signaling

A given myeloma protein:
TLS Online TPP Program

#Question id: 1662

#Unit 4. Cell Communication and Cell Signaling

What is the approximate number of D segment genes in the immunoglobulin heavy chain gene locus?
TLS Online TPP Program

#Question id: 1663

#Unit 4. Cell Communication and Cell Signaling

RAG-1 and RAG-2 enzymes mediate the recombination of:
TLS Online TPP Program

#Question id: 1664

#Unit 4. Cell Communication and Cell Signaling

A given Ig isotype is: