TLS Online TPP Program
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TLS Online TPP Program
#Question id: 27975
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following set of condition During Q cycle, will favours the formation of ROS generation
(a) mitochondria are not making ATP and therefore have a large proton-motive force and a high ratio of QH2/Q
(b) mitochondria are making ATP and therefore have a large proton-motive force and a high ratio of Q/QH2
(c) there is a high NAD/NADH ratio in the matrix
(d) there is a high NADH/NAD ratio in the matrix
TLS Online TPP Program
#Question id: 27976
#Unit 1. Molecules and their Interaction Relevant to Biology
Ubiquinone (Q) is the point of entry from 4 major entry points
a. NADH
b. Succinate (MM)
c. Glycerol 3-phosphate dehydrogenase (Cytosol)
d. Acyl-CoA dehydrogenase
TLS Online TPP Program
#Question id: 27977
#Unit 1. Molecules and their Interaction Relevant to Biology
Respiratory complexes tightly associate with each other in the inner membrane to form respirasomes
a. I, II, III by Cytcox
b. III-IV by UQH2 ⇌ UQ
c. I, II, III by UQH2 ⇌ UQ
d. III-IV by Cytcox
TLS Online TPP Program
#Question id: 27978
#Unit 1. Molecules and their Interaction Relevant to Biology
Alternative oxidase are characteristically found in plant responsible for the
TLS Online TPP Program
#Question id: 27979
#Unit 1. Molecules and their Interaction Relevant to Biology
In the Alternative respiratory pathway
a. the external NADH dehydrogenase is rotenone insensitive
b. the external NADH dehydrogenase is cyanide-resistant
c. alternative oxidase is cyanide-resistant
d. alternative oxidase is rotenone insensitive
TLS Online TPP Program
#Question id: 27980
#Unit 1. Molecules and their Interaction Relevant to Biology
The proton-motive force has
a. chemical potential energy due to proton-proton repulsion
b. chemical potential energy due to H+ difference in the two regions separated by the membrane
c. electrical potential energy H+ difference in the two regions separated by the membrane
d. electrical potential energy due to proton-proton repulsion
Which of the following is true