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TLS Online TPP Program

#Question id: 28921

Which of the following modification is required for the Secretion of Hh protein?

#Unit 4. Cell Communication and Cell Signaling
  1. Addition of phosphate group (phosphorylation)
  2. Addition of carbohydrate group (glycosylation)
  3. Addition of cholesterol and palmitic acid (lipidation)

  4. Addition of acetyl group (acetylation)

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TLS Online TPP Program

#Question id: 12991

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the correct statements
a. Secondary structures are stabilized by hydrogen bonds.
b. Hydrogen bond always formed between non bonded atoms.
c. the folded length of an amino acid in α-helix reduced almost 3 times than linear structure.
d. Only dihedral angle changes during the formation of secondary structure while bond length remains unchanged
TLS Online TPP Program

#Question id: 22963

#Unit 7. System Physiology – Animal

What are the 3 targets of parathyroid hormone?
TLS Online TPP Program

#Question id: 28208

#Unit 5. Developmental Biology

which of the following factor is a diffusible biochemical molecule that can determine the fate of a cell by its concentration?
TLS Online TPP Program

#Question id: 463

#Unit 1. Molecules and their Interaction Relevant to Biology

Thioesters are similar to oxygen esters of carboxylic acids except that
TLS Online TPP Program

#Question id: 28258

#Unit 5. Developmental Biology

A cell which is made up of the ovarian follicular cells and nurturing