The enzyme primarily responsible for the conversion of T4 to T3 in the periphery is

TLS Online TPP Program

#Question id: 27226

#Unit 1. Structure and Function of Biomolecules

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

Enzyme complex/protein	Prosthetic group(s)
I. NADH dehydrogenase	a. Hemes; CuA, CuB
II. Succinate dehydrogenase	b. Hemes, Fe-S heme
III. Ubiquinone:cytochrome c oxidoreductase Cytochrome c†	c. FAD, Fe-S
IV. Cytochrome oxidase	d. FMN, Fe-S

TLS Online TPP Program

#Question id: 27941

#Unit 1. Structure and Function of Biomolecules

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. Structure and Function of Biomolecules

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

TLS Online TPP Program

#Question id: 27943

#Unit 1. Structure and Function of Biomolecules

Which of the following reaction is catalyzes by enolase during Glycolysis

TLS Online TPP Program

#Question id: 27944

#Unit 1. Structure and Function of Biomolecules

Which one of the following is not the component of Co-A

TLS Online TPP Program

#Question id: 27945

#Unit 1. Structure and Function of Biomolecules

Which of the following statements is true regarding the payoff phase of glycolysis

a. Each molecule of glyceraldehyde 3-phosphate is oxidized and phosphorylated by ATP to form 1,3-bisphosphoglycerate 

b. Each molecule of glyceraldehyde 3-phosphate is oxidized and phosphorylated by inorganic phosphate to form 1,3-bisphosphoglycerate

c. Oxidative phosphorylation of 3-Phosphoglycerate produces one NADH

d. Oxidative phosphorylation of glyceraldehyde 3-phosphate, produces one NADH