Explain the role of oxygen in cellular respiration. Oxygen is the final electron acceptor in the body lecturing transport chain. Each oxygen atom accepts from cytochrome A and from the mitochondrial matrix. The result is a molecule of .

This reaction explains why the body requires oxygen. Without it, this stops and, like a traffic jam, stops all the other processes leading to it. As a result, the cell produces to little to sustain .

Which hotel do you think is most likely to move ahead in market competition? a. a hotel that provides basic amenitiesb.a hotel that provides luxurious amenitiesc.a hotel that shows understanding of customers' latent needsd.a hotel that gives discounts

Pl which diagram illustrates prophase?

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous