In biological systems, anabolic and catabolic reactions are "coupled" (or linked) by: Glycolysis Krebs cycle Adenosine Triphosphate (ATP) Photosynthesis The Electron Transport Chain

The light-sensitive, non-protein component of the photosynthetic reaction center (from the purple eubacterium Rhodopseudomonas viridis) is called: cytochrome c bacteriochlorophyll vitamin A bacteriorhodopsin retinal

In the Krebs cycle, the energy released by taking a compound off Coenzyme A is used to: Group of answer choices isomerize citrate decarboxylate isocitrate oxidize carbon make a new carbon-carbon bond. reduce carbon

ATP synthesis resulting from electron transport occurs in the mitochondria of bacteria.  true or false

In living cells, true equilibrium is dangerous because if the rate of a forward reaction is equal to the rate of the reverse reaction, a wasteful cycle is produced during which the cell gains no new nutrients.  In this situation, the cell will eventually die.  Therefore, organisms have many ways of ensuring that reactions move only in the forward direction.  One of these means is control over reactant concentration. The Citric Acid Cycle is a series of reactions that occur in eukaryotic cell mitochondria which are essential for providing energy to living cells.  During one of these reactions, a molecule known as oxaloacetate is combined with acetyl coenzyme-A to produce citrate.  Normally, the concentration of oxaloacetate in mitochondria is very low.  If the cell is in need of more energy and the concentration of oxaloacetate increases, what will happen to the direction and of this reaction?  How do you suppose this affects the overall amount of energy product produced?

What essential compound is produced in the pentose phosphate pathway that is needed for synthesis as well as for defense against oxidative damages? NADH AMP ADP FADH2 NADH ATP

Aerobic respiration in eukaryotes produces less ATP per glucose molecule than aerobic respiration in prokaryotes. This is because: the electrons from cytoplasmic NADH in eukaryotes are shuttled to ubiquinone instead of NADH dehydrogenase. prokaryotes can produce a larger proton gradient across the inner mitochondrial membrane, thus causing a greater driving force for ATP synthesis. fermentation and the tricarboxylic acid cycle can run simultaneously in prokaryotes, generating two additional ATP per glucose molecule. eukaryotes must actively transport glucose into the mitochondria where respiration А. B. C. D. occurs. prokaryotes can generate 2.5 ATP per FADH2 molecule, whereas eukaryotes can only generate 1.5 per FADH2 Е. E.

What is the basic outcome of the enzyme action from an electron transport chain?

Put the following in order of how much energy they generate given a constant starting amount of glucose: Most energy Least energy Intermediate energy [Choose] [Choose] ✓[Choose] Fermentation Aerobic Respiration Anaerobic Respiration

Please describe the function of the Electron Transport Chain.