- The link reaction and Krebs cycle occur in the cytoplasm of prokaryotes in the same way that they occur in the mitochondria of eukaryotes. However, a concentration gradient across a membrane is a requirement of the electron transport chain. Propose an alternative site for that phase of cellular respiration in prokaryotic cells.
- what are those electrons used as an output of TCA
- Would free energy be required for the hydrogen ions to move from the intermembrane space to the mitochondrial matrix?
- What molecules carry the high potential energy electrons used to pump hydrogen ions across the inner mitochondrial membrane?
- What is the name of the embedded protein that provides a channel for the hydrogen ions to pass through the membrane?
- Is the release of an electron from an electron acceptor molecule oxidation or reduction?
- What molecule is the final electron acceptor after the electron has moved through the electron transport chain?
- Is any ATP produced in the electron transport chain?
- The flow of hydrogen ions through the protein channel provides free energy to do work. What process in chemiosmosis requires energy?
- What compound is formed as a final product of the electron transport chain?
- When electrons are released from the electron acceptor molecules, what else is produced?
- Is any ATP used in the electron transport chain?
- During oxidation, what molecule is being phosphorylated?
- In the electron transport chain, where is the highest concentration of hydrogen ions located?
- A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27 degrees. The gas being collected is probably
- Which parts of the molecule must the bonds be broken to form an ADP molecule?
- Which structure represents a single thylakoid
- In the overall equation for photosynthesis, six molecules of carbon dioxide and six molecules of water result in a molecule of sugar and six molecules of
- oxidative phosphorylation harness hydrogen to
- which division of meiosis is very similar to mitosis