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TLS Online TPP Program

#Question id: 5132

Upon secretion of wnt, When Wnt attaches to the Frizzled receptor on a responding cell, the cell secretes Notum, a hydrolase that associates with glypican and then cleaves off Wnt’s attached lipids in a process of deacylation or delipidation. This process:

#SCPH01 Biochemistry

  1. reduces Wnt signaling because the lipids are essential for Wnt to bind to Frizzled

  2. Increases wnt signaling because lipids are not essential for wnt to bind to frizzled

  3. Firstly increases, later on reduces wnt signalling.

  4. Firstly reduces, later on increase wnt signaling

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TLS Online TPP Program

#Question id: 5041

#SCPH28 | Zoology

Which one of the following developmental processes in animals is not dependent on cellular movements?
TLS Online TPP Program

#Question id: 931

#I Life Science/ Life Sciences Group – I-V

The major site of formation of acetoacetate from fatty acids is the:
TLS Online TPP Program

#Question id: 949

#SCPH06 I Botany

Nitric oxide is produced from which reaction?
TLS Online TPP Program

#Question id: 12935

#SCPH01 Biochemistry

 The integrity of the RNA should always be checked by _____
TLS Online TPP Program

#Question id: 4157

#SCPH28 | Zoology

At the ribosome, the codon and anticodon associate by __.