Question

21 assess the phrases that describe components of substrate level, oxidative, and photophosphorylation, and classify them accordingly. labels ① drop zones reset all takes place in the cytoplasmic or inner mitochondrial membranes substrate - level phosphorylation (1/3) oxidative phosphorylation (2/3) energy to add p to adp derived from breaking a high energy phosphate bond h+ is pumped to the inner chamber of the grana creating a proton motive force photophosphorylation (3/3) series of redox reactions in the final stage of respiration phosphate group transferred to adp directly from an organic molecule light - driven redox reactions in the thylakoid membrane

Explanation:

Substrate - level phosphorylation directly transfers a phosphate group to ADP from an organic molecule and gets energy from breaking a high - energy phosphate bond. Oxidative phosphorylation involves a series of redox reactions in the final stage of respiration and takes place in the cytoplasmic or inner mitochondrial membranes. Photophosphorylation has light - driven redox reactions in the thylakoid membrane and involves pumping H+ to create a proton motive force.

Answer:

• Substrate - level Phosphorylation (1/3): Energy to add P to ADP derived from breaking a high energy phosphate bond, Phosphate group transferred to ADP directly from an organic molecule
• Oxidative Phosphorylation (2/3): Takes place in the cytoplasmic or inner mitochondrial membranes, Series of redox reactions in the final stage of respiration
• Photophosphorylation (3/3): H+ is pumped to the inner chamber of the grana creating a proton motive force, Light - driven redox reactions in the thylakoid membrane