Question

1. For Complex I, the membrane-spanning domain includes Chains ______. a. 1-9 and A-N b. 1-9...

1. For Complex I, the membrane-spanning domain includes Chains ______.

a. 1-9 and A-N b. 1-9 c. A-N d. A-W

2. Among the listed cofactors in 4HEA, the terms FES and SF4 refer to which specific FexSy stoichiometries?

a. FES refers to Fe2S1 and SF4 refers Fe3S4

b. FES refers to Fe2S1 and SF4 refers Fe4S4

c. FES refers to Fe2S2 and SF4 refers Fe4S3

d. FES refers to Fe2S2 and SF4 refers Fe4S4

Homework Answers

Answer #1

Answer:

1. For Complex I, the membrane-spanning domain includes Chains ______.

  • a. 1-9 and A-N
  • b. 1-9 - Correct Option ( For Complex I, the membrane-spanning domain includes Chains 1-9)
  • c. A-N
  • d. A-W

2. Among the listed cofactors in 4HEA, the terms FES and SF4 refer to which specific FexSy stoichiometries?

  • a. FES refers to Fe2S1 and SF4 refers Fe3S4
  • b. FES refers to Fe2S1 and SF4 refers Fe4S4
  • c. FES refers to Fe2S2 and SF4 refers Fe4S3
  • d. FES refers to Fe2S2 and SF4 refers Fe4S4 - Correct Option (FES is inorganic cluster and refers to Fe2S2 whereas SF4 is Irons / Sulfur Cluster and refers to Fe4S4)
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