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TLS Online TPP Program

#Question id: 2705

With respect to end terminal modification of the histone tail which of the following options is true?

#Zoology

  1. Lysine – phosphate modification

  2. Serine – methylation

  3. Acetylation – transcriptionally inactive

  4. Modifications – involvement in gene expression

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TLS Online TPP Program

#Question id: 125

#Bio-Informatics

Regions on cell membranes called lipid rafts form because
TLS Online TPP Program

#Question id: 126

#Bio-Informatics

Which statement is false about lipid rafts?
TLS Online TPP Program

#Question id: 127

#Bio-Informatics

Which two organelles are responsible for producing phospholipids and sphingolipids?
TLS Online TPP Program

#Question id: 128

#Bio-Informatics

Amino acids with non-ionizable side chains are zwitterions when they are ________.
TLS Online TPP Program

#Question id: 129

#Bio-Informatics

Glycine is not a stereoisomer because
TLS Online TPP Program

#Question id: 130

#Bio-Informatics

An amino acid with two chiral carbon atoms