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TLS Online TPP Program

#Question id: 575

Which of the following statements is FALSE?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. The word enzyme is from a Greek word meaning ʺin yeast.ʺ

  2. Enzymes are always made of protein.

  3. The first enzyme was crystallized in 1926.

  4. Enzymes can couple two different reactions.

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TLS Online TPP Program

#Question id: 1883

#Unit 4. Cell Communication and Cell Signaling

What is a major unresolved question concerning antibody-dependent cellular cytotoxicity (ADCC)?
TLS Online TPP Program

#Question id: 19874

#Unit 13. Methods in Biology

Adding homopolymer tails to the 3’ end of DNA by an enzyme such as
TLS Online TPP Program

#Question id: 31091

#Unit 4. Cell Communication and Cell Signaling

In a cell signaling event, the enzyme that directly converts Pl(4,5)P2 to Pl(3,4,5)P3 is:
TLS Online TPP Program

#Question id: 31180

#Unit 4. Cell Communication and Cell Signaling

Wnt proteins are modified by linkage of a monounsaturated fatty acid, to which of the following amino acid in the middle of the wnt protein? 
TLS Online TPP Program

#Question id: 14949

#Unit 6. System Physiology – Plant

How the matrix polysaccharides differ from the cellulose?