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TLS Online TPP Program

#Question id: 16123

How fever can be reduced by aspirin?

#Unit 7. System Physiology – Animal
  1. Aspirin inhibits the cyclooxygenase enzyme, necessary for the synthesis of prostaglandins. By inhibiting the production of prostaglandins, aspirin interrupts the pathway that pyrogens utilize to decrease the set-point temperature.
  2. Aspirin activates the cyclooxygenase enzyme, necessary for the synthesis of prostaglandins. By inhibiting the production of prostaglandins, aspirin interrupts the pathway that pyrogens utilize to raise the set-point temperature.
  3. Aspirin inhibits the cyclooxygenase enzyme, necessary for the synthesis of prostaglandins. By inhibiting the production of prostaglandins, aspirin interrupts the pathway that pyrogens utilize to raise the set-point temperature.
  4. Aspirin inhibits the cyclooxygenase enzyme, necessary for the synthesis of prostaglandins. By stimulating the production of prostaglandins, aspirin interrupts the pathway that pyrogens utilize to raise the set-point temperature.
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TLS Online TPP Program

#Question id: 24436

#Unit 1. Molecules and their Interaction Relevant to Biology

As the number of rings increasing in C subunit per NADH yield of ATP
TLS Online TPP Program

#Question id: 24437

#Unit 1. Molecules and their Interaction Relevant to Biology

If bovine mitochondria have 8 c subunits per c ring, what is the predicted ratio of ATP formed per NADH oxidized?
TLS Online TPP Program

#Question id: 24438

#Unit 1. Molecules and their Interaction Relevant to Biology

The molecular structure of the mitochondrial ATP synthase has been determined by
TLS Online TPP Program

#Question id: 27226

#Unit 1. Molecules and their Interaction Relevant to Biology

The Protein Components of the Mitochondrial Electron-Transfer Chain match them correctly with their prosthetic groups 
TLS Online TPP Program

#Question id: 27941

#Unit 1. Molecules and their Interaction Relevant to Biology

Some of the following statement are made regarding the Enzymes of glycolysis along with their Coenzyme (s) or Cofactor (s) and Inhibitor (s)

a. Phosphoglucoisomerase having Mg2+ as Cofactor and can be inhibited by 2-deoxyglucose 6-phosphate
b. Aldolase having Zn2+ as Cofactor, can be inhibited by Chelating agents
c. Enolase having Mg, Mn22+ Cd2 as Cofactor, can be inhibited by Fluoride + phosphate
d. Phosphofructokinase having NAD as Coenzyme can be inhibited by Iodoacetate
Which of the following is correct
TLS Online TPP Program

#Question id: 27942

#Unit 1. Molecules and their Interaction Relevant to Biology

Glycolytic enzymes along with them their class is mentioned  
(1) Phosphoglucoisomerase, Phosphotriose isomerase, Phosphoglycerate mutase belongs to Isomerases 
(2) Hexokinase, Phosphofructokinase, Phosphoglycerate kinase, Pyruvate kinase belongs to Transferases 
(3) Aldolase, Enolase belongs to Lysases 
(4) Glyceraldehyde 3-phosphate dehydrogenase belongs to Oxidoreductases

Which of the following is correct