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TLS Online TPP Program

#Question id: 31335

The following statements are made with reference to  SNARE proteins & membrane fusion reactions in vesicle transport. Which of the following statement is incorrect?

#Unit 2. Cellular Organization
  1. The v-SNARE, known as vesicle-associated membrane protein, is incorporated into secretory vesicles as they bud from the trans-Golgi network.
  2. The t-SNAREs are syntaxin, a lipid anchored protein and SNAP-25, an integral membrane protein in the plasma membrane.
  3. The cytosolic region in each of these three SNARE proteins contains a repeating heptad sequence that allows four α helices to coil around one another to form a four-helix bundle.
  4. After fusion is completed, the SNARE complex is disassembled in an ATP-dependent reaction mediated by other cytosolic proteins.
More Questions
TLS Online TPP Program

#Question id: 4561

#Unit 3. Fundamental Processes

Which factor recruits capping enzyme?
TLS Online TPP Program

#Question id: 20969

#Unit 12. Applied Biology

Which of the following is the process of choosing parent organisms for the characteristics that is wanted in their offspring?
TLS Online TPP Program

#Question id: 18909

#Unit 13. Methods in Biology

What is the compound X-gal?
TLS Online TPP Program

#Question id: 4001

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is not true about the lac repressor?
TLS Online TPP Program

#Question id: 10671

#Unit 10. Ecological Principles

The principle of competitive exclusion states that