Multiple Choice
Which of the following statements about free radicals is incorrect?
A) They are a by-product of oxygen-consuming redox reactions.
B) Their unpaired electron makes them extremely reactive.
C) They can disrupt covalent bonds in biomolecules.
D) B vitamins provide protection from their harmful effects.
E) Superoxide catalase is one of the specific enzymes that can provide protection from their harmful effects.
Correct Answer:
Verified
Correct Answer:
Verified
Q41: The proton-translocating ATP synthase complex is located
Q42: The biochemical process in which complex molecules
Q43: Photosynthesis is an _ process because the
Q44: All of the following chemicals except _
Q45: After O<sub>2</sub> has been reduced in the
Q47: The ultimate source of energy for all
Q48: Which group of compounds includes only high-energy
Q49: The hydrolysis of creatine phosphate is coupled
Q50: The common molecule produced from all foods
Q51: A cyclic metabolic sequence can best be