#Question id: 19926
#Unit 12. Applied Biology
#Question id: 1000
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following is (are) true of the B oxidation of long-chain fatty acids?
1. The enzyme complex that catalyzes the reaction contains biotin.
2. FADH2 serves as an electron carrier.
3. NADH serves as an electron carrier.
4. Oxidation of an 18-carbon fatty acid produces six molecules of propionyl-CoA.
5. Oxidation of a 15-carbon fatty acid produces at least one propionyl-CoA.
#Question id: 2950
#Unit 2. Cellular Organization
During which phases of the cell cycle do the chromosomes exist in a doubled state?
#Question id: 4112
#Unit 3. Fundamental Processes
Which of the following is the structure of the nucleotide at the branch site of a spliced intron?
#Question id: 739
#Unit 1. Molecules and their Interaction Relevant to Biology
What is true about the rotation about bonds in a protein backbone?