Blood levels of which of the following substances is decreased in Graves disease?

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#Question id: 32511

#Biochemistry

Oligomycin inhibits which of the following complexes

TLS Online TPP Program

#Question id: 32513

#Biochemistry

What would you conclude about the mechanism of ATP synthesis:

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#Question id: 32520

#Biochemistry

Column 1	Column 2
(a) the electron donor	1. NADH
(b) the electron acceptor	2. E-FMN
(c) the conjugate redox pair	3. NAD+/NADH
(d) the reducing agent
(e) the oxidizing agent

Match the following 

TLS Online TPP Program

#Question id: 32521

#Biochemistry

Match the following

Column 1	Column 2
a. Abundant NADH and O2 , but cyanide added	1. all carriers become reduced
b. Abundant NADH, but O2 exhausted	2. all carriers become oxidized.
c. Abundant O2 , but NADH exhausted	3. cytochrome c oxidized.
d. Abundant NADH and O2

TLS Online TPP Program

#Question id: 32521

#Biochemistry

Match the following

Column 1	Column 2
a. Abundant NADH and O2 , but cyanide added	1. all carriers become reduced
b. Abundant NADH, but O2 exhausted	2. all carriers become oxidized.
c. Abundant O2 , but NADH exhausted	3. cytochrome c oxidized.
d. Abundant NADH and O2

TLS Online TPP Program

#Question id: 32524

#Biochemistry

Which of the following sequential reactions correctly represent(s) 

a. NADH dehydrogenase → Ubiquinone → Cytochrome bc1 → Cytochrome c → Cytochrome c oxidase

b. NADH dehydrogenase → Succinate dehydrogenase → Ubiquinone → Cytochrome c → Cytochrome bc1 → Cytochrome c oxidase

c. NADH dehydrogenase → Ubiquinone → Alternative oxidase

d. NADH dehydrogenase → Alternative oxidase → Ubiquinone