What does the cellular respiration have to do with homeostasis?

Answer 1

In cells, energy metabolism is regulated such that the rate of ATP supply pathways will balance the rate of ATP demand pathways. This regulation is done in such a way so that the ATP/ADP levels and the levels of other intermediates involved in respiratory pathways are kept with narrow ranges. This is important because even though the rate of ATP supply and demand can change by several orders of magnitude, the ATP/ADP remains almost unchanged. This is achieved by simultaneous regulation and some 'fine tuning" regulation of supply and demand pathways. For example in muscular contraction will increase the energy demand and increase in demand relative to supply will decrease the ATP/ADP ratio which can activate ATP supply pathways. This type of regulation alone is not sufficient cause as you see the ATP/ADP ratio has to decrease first before any change is made in supply pathways, and in cases where this is a large increase in ATP demand, this decrease will be substantial. So, simultaneous regulation by Ca2+ which is a signal for muscular contraction can activate both supply and demand at the same time so that little change in ATP/ADP ratio is needed and metabolic homeostasis can be achieved

Answer 2

I have a worksheet for my Biology class. Basically you assume somebody jogs for 20 minutes, i have to figure out what waste product is produced by the body(i said CO2) , what happens to the pH of the blood, what changes will you see in the body, what is the stimulus for this feedback, name the effector, would this be a negative or positive feedback mechanism(i am thinking Neg), and also when does the feedback loop stop.

I don't just want the answer, i'd like someone to point me in the direction of a help website, i have limited reading on this material, we are supposed to use the web for these sheets and i haven't found a site i like. I also have to do one on the Endocrine, Urinary and digestive systems. Thank you. I have a worksheet for my biology class. Basically you assume somebody jogs for 20 minutes, i have to figure out what waste product is produced by the body(i said CO2) , what happens to the pH of the blood, what changes will you see in the body, what is the stimulus for this feedback, name the effector, would this be a negative or positive feedback mechanism(i am thinking Neg), and also when does the feedback loop stop.

I don't just want the answer, i'd like someone to point me in the direction of a help website, i have limited reading on this material, we are supposed to use the web for these sheets and i haven't found a site i like. I also have to do one on the Endocrine, Urinary and digestive systems. Thank you.

Answer 3

i couldn't care less

^ You're stupid.

Cellular respiration release energy and homeostasis, you need energy. The cells break down glucose molecules in the presence of oxygen, RELEASING ENERGY.

Hope I helped :) <3

Answer 4

well the aerobic means using oxygen. well the aerobic means using oxygen.

Answer 5

Cellular respiration allows the cell to rid itself of carbon dioxide and other waste material and generate oxygen and protein.

Answer 6

by using cellular respiration you are actually helping the process called homeostasis.