Question

12.
Sub-mitochondrial particles are isolated by sonication of intact mitochondria and supplied with external
NADH. According to the chemiosmotic hypothesis
a. ATP will be made on the inside of the particles b. NADH will become reduced
c. the pH will increase on the inside
d. the pH will decrease on the inside​

Answer 1

Answer:

I am not a biology student please say to someone

Answer 2

Answer:

ATP will be made on the inside of the particles.

Explanation:

• A synthetic vesicle created from the inner mitochondrial membrane is known as a submitochondrial particle (SMP).
• Peter Mitchell proposed the chemiosmotic theory. During the dark reaction, carbon dioxide is fixed using the ATP and NADH 2 produced during the light reaction.
• The proton gradient that is established across the mitochondrial membrane is what causes ATP to be produced, according to the chemiosmotic theory. Proton pump, proton gradient, and ATP synthase are crucial elements needed for chemiosmosis. An enzyme that aids in the creation of ATP is called ATP synthase.
• The ATP synthase enzyme consists of two halves, F0 and F1. While changes in the configuration of F 1 cause the enzyme to become active, F 0 is the component that acts as a transmembrane channel to transport protons across the membrane. They phosphorylate ADP, which involves adding one extra phosphorus group, and turn it into ATP (adenosine triphosphate). ATP synthase is propelled by the proton gradient that forms across the membrane.

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