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TLS Online TPP Program

#Question id: 214

Pyridoxal phosphate is involved in which type of reaction?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. oxidation of pyruvate

  2. production of new amino acids by transamination

  3. phosphate-transfer to produce ATP from ADP

  4. the regeneration of methionine from homocysteine

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TLS Online TPP Program

#Question id: 28771

#Unit 2. Cellular Organization

Which of the following sorting signal that directs lysosomal hydrolases from the TGN to the late endosome?
TLS Online TPP Program

#Question id: 28772

#Unit 2. Cellular Organization

M6P residues are generated in the cis-Golgi by which of the following Golgi-resident enzymes?
a) N-acetylglucosamine (GlcNAc) phosphotransferase
b) ornithine transcarbamylase 
c) Phosphodiesterase
d) Catalases
TLS Online TPP Program

#Question id: 28773

#Unit 2. Cellular Organization

Which of the following coat protein complex specialized for endosome-to-TGN transport, also responsible for recycling the M6P receptor to the TGN?
TLS Online TPP Program

#Question id: 28774

#Unit 2. Cellular Organization

Mutation in a structural gene that codes for the lysosomal hydrolase that causes disease, which is?
TLS Online TPP Program

#Question id: 28775

#Unit 2. Cellular Organization

Zellweger syndrome an autosomal recessive mutations that cause______
TLS Online TPP Program

#Question id: 28776

#Unit 2. Cellular Organization

Which of the following statements is incorrect about actin molecules?