How would anaerobic conditions (when no o2 is present) affect the rate of electron transport and atp production during oxidative phosphorylation? (note that you should not consider the effect on atp synthesis in glycolysis or the citric acid cycle.) a) electron transport would be unaffected but atp synthesis would stop. b) electron transport would stop but atp synthesis would be unaffected. c) both electron transport and atp synthesis would stop. d) neither electron transport nor atp synthesis would be affected

c) Both electron transport and ATP synthesis would stop.

Explanation:

We need oxygen to survive. Absence of oxygen can lead to one's death. This is because we need oxygen so that our cells can use it during oxidative phosphorylation, the last stage of cellular respiration. Oxygen is found at the end of the electron transport chain, where it accepts electrons and picks up protons to form water. Absence of oxygen at this stage will make the electron transport chain to stop running, and ATP will not be produced.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.