TLS Online TPP Program

#Question id: 23879


One possible use of transgenic plants is in the production of human proteins, such as vaccines. Which of the following is a possible hindrance that must be overcome?

#Unit 13. Methods in Biology
  1. prevention of transmission of plant allergens to the vaccine recipients
  2. prevention of vaccine-containing plants being consumed by insects
  3. use of plant cells to translate non-plant derived mRNA
  4. inability of the human digestive system to accept plant-derived protein
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TLS Online TPP Program

#Question id: 28156

#Unit 1. Molecules and their Interaction Relevant to Biology

Some statement are given regarding Platelet-activating factor 
a. It is more water-soluble than most glycerophospholipids and plasmalogens
b. It has a long ether-linked alkyl chain at C-1 of glycerol
c. This released from basophils 
d. It stimulates platelet aggregation and the release of vasoconstrictor serotonin from platelets
Which of the following is true

TLS Online TPP Program

#Question id: 28157

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is the cofactor for glutathione peroxidase 

TLS Online TPP Program

#Question id: 28158

#Unit 1. Molecules and their Interaction Relevant to Biology

competitive inhibition may be

a. linear

b. parabolic

c. hyperbolic

d. zig-zag

TLS Online TPP Program

#Question id: 28159

#Unit 1. Molecules and their Interaction Relevant to Biology

The given plot and statement are made after performing the DST calorimetry of a protein

a. X represents perfect folding of protein

b. X represents breaking of a bond

c. Y represents perfect folding of protein

d. Y represents perfect breaking of a bond

Which of the following is correct

TLS Online TPP Program

#Question id: 28160

#Unit 1. Molecules and their Interaction Relevant to Biology

'Protein folding is not random, must have pathways' this statement can be explained by

TLS Online TPP Program

#Question id: 28161

#Unit 1. Molecules and their Interaction Relevant to Biology

In Parkinson disease, the misfolded form of the protein Alpha-synuclein aggregates into spherical filamentous masses called