3/10/2018 3. Look at the cell ea the beard. 2. NADH is the reduced form and NAD+

Question

3/10/2018 3. Look at the cell ea the beard. 2. NADH is the reduced form and NAD+ is the osidized form A. True B. Fabe A. This is facilitated diffusion B. Moving solutes from low to high concentration C. Active transport D. Passive transpert E Baad C Which molecules eater the electron transport chain? 2. Which reactions will reduce NAD+ to NADI a. Glycolysis, Electroa Trasspert h. Glyeolysis, Citric Acid Cyele and Electron trassport G. Glycolysis, pyruvate oxidation and Citric acid eyele d. Glycolysis, pyruvate osikdation,OxPhos Name the earyme in Chemiosmosis What is the last electron accepter for the Electrea Transport Chalin? What is its function?

Explanation / Answer

3. E. B & C

Moving solute from the low concentraionc to higher is called active transport.

2. Fasle ( just reverse)

2*. C - Glycolysis , pyruvate oxidation and cytric acid cycle.

4. NADH+ & FADH2 enters to electron transport chain.

5. The final acceptor of electrons in the electron transport chain during aerobic respiration is molecular oxygen although a variety of acceptors other than oxygen such as sulfate exist in anaerobic respiration.

6. This process is related to osmosis, the diffusion of water across a membrane, which is why it is called "chemiosmosis". ATP synthase is the enzyme that makes ATP by chemiosmosis. It allows protons to pass through the membrane and uses the free energy difference to phosphorylate adenosine diphosphate (ADP), making ATP.

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