BIOD 171 MODULE 2 EXAM PREP 2026 FULL
QUESTION COLLECTION WITH EXPERT
SOLUTIONS
◉ What do metabolic reactions involve?
Answer: The transfer of electrons (redox reactions)
◉ Electron acceptor
Answer: -Reduced
-Oxidizing agent
◉ Electron donor
Answer: -Oxidized
-Reducing agent
◉ What is the most widely used form of energy in the cell?
Answer: ATP
◉ Is ATP an activated carrier?
Answer: Yes
, ◉ Activated carrier molecules
Answer: ATP, NADH, NADPH, FADH2, Acetyl CoA
◉ Is ATP high energy or low energy?
Answer: High energy
◉ Is ADP high energy or low energy?
Answer: Low energy
◉ Phosphorylation
Answer: The metabolic process of introducing a phosphate group
into ADP to form ATP (or to any other organic molecule)
◉ Which types of phosphorylation do chemotrophs and phototrophs
utilize?
Answer: Oxidative phosphorylation and substrate-level
phosphorylation
◉ Which type of phosphorylation do only phototrophs utilize?
Answer: Photophosphorylation
◉ Phototroph
QUESTION COLLECTION WITH EXPERT
SOLUTIONS
◉ What do metabolic reactions involve?
Answer: The transfer of electrons (redox reactions)
◉ Electron acceptor
Answer: -Reduced
-Oxidizing agent
◉ Electron donor
Answer: -Oxidized
-Reducing agent
◉ What is the most widely used form of energy in the cell?
Answer: ATP
◉ Is ATP an activated carrier?
Answer: Yes
, ◉ Activated carrier molecules
Answer: ATP, NADH, NADPH, FADH2, Acetyl CoA
◉ Is ATP high energy or low energy?
Answer: High energy
◉ Is ADP high energy or low energy?
Answer: Low energy
◉ Phosphorylation
Answer: The metabolic process of introducing a phosphate group
into ADP to form ATP (or to any other organic molecule)
◉ Which types of phosphorylation do chemotrophs and phototrophs
utilize?
Answer: Oxidative phosphorylation and substrate-level
phosphorylation
◉ Which type of phosphorylation do only phototrophs utilize?
Answer: Photophosphorylation
◉ Phototroph
