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TLS Online TPP Program

#Question id: 23177


(FRET) technique uses a pair of fluorescent proteins in which the emission wavelength of the first is 

#Unit 14. Methods in Biology
  1. close to the emission wavelength of the second
  2. far to the excitation wavelength of the second
  3. close to the excitation wavelength of the second
  4. far to the emission wavelength of the second

Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 132

#Unit 1. Structure and Function of Biomolecules

Proline is distinct among the 20 commonly found amino acids because

TLS Online TPP Program

#Question id: 133

#Unit 1. Structure and Function of Biomolecules

Tyrosine and tryptophan are less hydrophobic than phenylalanine because

TLS Online TPP Program

#Question id: 134

#Unit 1. Structure and Function of Biomolecules

Ultraviolet (UV) light can be used to estimate protein solution concentrations because

TLS Online TPP Program

#Question id: 135

#Unit 1. Structure and Function of Biomolecules

 Concentrations of some proteins cannot be estimated by UV spectrophotometry because they are

TLS Online TPP Program

#Question id: 136

#Unit 1. Structure and Function of Biomolecules

The amino acids in polypeptide chains which contain sulfur (S) are

TLS Online TPP Program

#Question id: 137

#Unit 1. Structure and Function of Biomolecules

Disulfide bridges can form in proteins ________.

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