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TLS Online TPP Program

#Question id: 31409

Mutation in golgi-resident enzyme, Phosphodiesterase inhibit which of the following process during Trafficking of soluble lysosomal enzymes?

#Unit 2. Cellular Organization
  1. Phosphorylated GlcNAc groups are added specifically to lysosomal enzymes
  2. M6P receptors bind the M6P residues on lysosome-destined proteins
  3. Assembly of Clathrin/AP1-coated vesicles
  4. Removal phosphorylated mannose residue on the lysosomal enzyme
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TLS Online TPP Program

#Question id: 12595

#Unit 10. Ecological Principles

Use the following diagram of five islands formed at around the same time near a particular mainland and MacArthur and Wilson's island biogeography principles to answer the following questions

Which island would likely have the lowest immigration rate?
TLS Online TPP Program

#Question id: 4167

#Unit 3. Fundamental Processes

Which statement is false concerning ribosomes and their components?
TLS Online TPP Program

#Question id: 7101

#Unit 5. Developmental Biology

What is the mechanism by which cells fated to be mesoderm form in the marginal zone of the Xenopus embryo?
TLS Online TPP Program

#Question id: 10144

#Unit 6. System Physiology – Plant

Choose the incorrect statements about photosynthesis dark reaction ?
TLS Online TPP Program

#Question id: 23238

#Unit 2. Cellular Organization

What is the role of teichoic acids in bacterial cell wall?
1. cell growth
2. preventing extensive wall breakdown 
3. Movement
4. prevent phagocytosis
Which of the following are incorrect?