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TLS Online TPP Program

#Question id: 19458

How phase contrast and DIC microscopy are used to image live cells and unstained tissues?

#Zoology
  1. Take advantage of differences in the contrast and thickness of cellular materials
  2. Take advantage of differences in the refractive index and thickness of cellular materials
  3. Live cells show bioluminiscence
  4. Take advantage of differences in chromosomes
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TLS Online TPP Program

#Question id: 130

#Botany

An amino acid with two chiral carbon atoms
TLS Online TPP Program

#Question id: 131

#Botany

The RS system of nomenclature describes
TLS Online TPP Program

#Question id: 132

#Botany

Proline is distinct among the 20 commonly found amino acids because
TLS Online TPP Program

#Question id: 133

#Botany

Tyrosine and tryptophan are less hydrophobic than phenylalanine because
TLS Online TPP Program

#Question id: 134

#Botany

Ultraviolet (UV) light can be used to estimate protein solution concentrations because
TLS Online TPP Program

#Question id: 2704

#Botany

Which of the following regions promote histone – DNA association?