TLS Online TPP Program

#Question id: 110


Tay-Sachs disease results from

#Life Sciences
  1. a deficiency of GM2.

  2. defective lysosomes.

  3. malfunction of cerebroside metabolism. 

  4. the accumulation of GM2.

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TLS Online TPP Program

#Question id: 32513

#Biochemistry

What would you conclude about the mechanism of ATP synthesis:

TLS Online TPP Program

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

TLS Online TPP Program

#Question id: 32521

#Biochemistry

Match the following

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

TLS Online TPP Program

#Question id: 32940

#Biochemistry

Match the antimicrobial agents in group I with their category/mode of action in group II.