During gym class, raul walks briskly for a half hour. jenna decides to sprint and run the bleachers for the same amount of time. which statement best compares the cellular processes occurring in each student during this time?
jenna’s cells are producing more lactic acid than raul’s cells.
raul’s cells are producing more lactic acid than jenna’s cells.
jenna’s cells are using more protein than raul’s cells.
raul’s cells are using more glycogen than jenna’s cells.

The correct answer would be Jenna’s cells are producing more lactic acid than Raul’s cells.

Workouts like sprints, bleachers, weight training et cetera come under the anaerobic zone of training.

They cause lack of oxygen in the muscles due to which muscles undergo lactic acid fermentation to produce energy (ATP).

Lactic acid fermentation converts one molecule of glucose into 2 molecules of lactic acid with a net gain of 2 ATP (as compared to 36-38 ATP produced in aerobic respiration).

Decreased efficiency in energy production leads to the utilization of more and more glucose or glycogen reserves of the muscles and lead to the accumulation of more and more lactic acid.

explanation:

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