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TLS Online TPP Program

#Question id: 665

Which statement is not true about the peptide bond?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. The peptide bond has partial double-bond character.

  2. The peptide bond is longer than the typical carbon-nitrogen bond.

  3. Rotation is restricted about the peptide bond.

  4. The carbonyl oxygen and the amide hydrogen are most often in a trans configuration with respect to one another.

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TLS Online TPP Program

#Question id: 16783

#Unit 13. Methods in Biology

The range of the data 14, 6, 12, 17, 21, 10, 4, 3 is
TLS Online TPP Program

#Question id: 1568

#Unit 4. Cell Communication and Cell Signaling

which one of these is not a characteristics  of B-cell?
TLS Online TPP Program

#Question id: 6962

#Unit 5. Developmental Biology

In which way is the organizer region of the sea urchin similar to that in frogs?
TLS Online TPP Program

#Question id: 15784

#Unit 5. Developmental Biology

During the formation of induced pluripotent stem cell, what is the function of C-myc?
TLS Online TPP Program

#Question id: 387

#Unit 1. Molecules and their Interaction Relevant to Biology

For a weak acid with a pKa of 6.0, What would be the ratio of acid to salt at pH 5.