The Latin verb supponere, meaning substitute, has several legitimate heirs in English, including supposititious (which dates from the early 17th century) and supposition (a 15th century addition).
Cellular respiration takes place in the organelles called mitochondria. The mitochondria take in glucose, a type of sugar, and change it in the presence of oxygen into an energy-rich molecule called ATP, or adenosine triphosphate. For every molecule of glucose, 36 molecules of ATP are made.
Cellular respiration and photosynthesis are processes carried out in separate organelles within the cell. Cellular respiration occurs within mitochondria present in all living â¦ cells-both plant and animal. Photosynthesis occurs within the chloroplasts of plant cells only. 1 person found this useful.