To obtain energy and continue with life
There cellular metabolic processes that occur in all living things refers to all chemical reactions in the cells. Cellular respiration is one such process.
to get ENERGY: cellular respiration
cellular respiration
Yes - all living things undergo cellular respiration (although there are different forms of this).Plants undergo both photosynthesis and cellular respiration.
All living things are capable of anerobic respiration to some extent. It happens when there is insufficent oxygen to the task at hand. For instance when you work-out at the gym and get sore muscles - the soreness is (in part) due to the presence of Latic Acid in you, a by-product of anerobic respiration. Some organisms use anaerobic respiration exclusively: decomposing bacteria and fungi.
It is called cellular respiration, all living things do it but plants also do photosynthesis whick materials are made through cellular respiration.
To obtain energy and continue with life
yes, cells need oxygen
Living things use energy in order to live, so we are constantly using converting ATP to ADP in order to get that energy. Cellular respiration replenishes the ATP by converting ADP back into ATP, which living things use for energy. Without cellular respiration an organism would die from lack of ATP, and therefore a lack of energy.
cellular respiration
Yes. Cellular respiration produces ATP, which crickets need so survive, since it is the main way energy is stored in living things. If crickets could not carry out cellular respiration, they would not be alive.
Cellular respiration breaks down sugar in living things (as well as returning carbon back to the atmosphere.) Hopefully this has helped! :)