An endurance runner begins experiencing muscle soreness towards the end of a long race.
explain, in detail, what is happening in her muscle cells. your answer should include the
molecule(s) that are missing, how this is altering cell respiration, and what the cause of
her soreness is.

Answer and Explanation:

The cells of the runner respire through anaerobic respiration due to inadequate oxygen leading to formation of lactic acid. Under these conditions lactic acid accumulates in the muscles which might cause fatigue and result in muscle soreness and cramps. Lack of enough oxygen makes the cells to respire anaerobically altering cell respiration.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.