Soluble Electron Carriers MCQ (Multiple Choice Questions) PDF - 126

MCQ 626: A lipid soluble carrier that shuttles electrons between large macromolecular complexes embedded in the membrane is

1. Ubiquinone
2. cytochrome c
3. Quinone
4. vitamins

MCQ 627: The effect of competitive inhibitor on enzyme activity is such that it

1. decreases enzyme activity
2. increases enzyme activity
3. doesn't change enzyme activity
4. Changes the conformation of enzymes

MCQ 628: The process of determining the precise order of nucleotides within DNA is

1. DNA replication
2. denaturation
3. blotting
4. DNA sequencing

MCQ 629: The nonsubstrate molecules that binds to the allosteric sites are called as

1. inhibitors
2. reactants
3. allosteric substrate
4. allosteric modulators

MCQ 630: The two strands of DNA are held together by

1. Vander wall forces
2. hydrogen bonding
3. covalent bonding
4. ionic bonding