QUESTIONS The carbon dioxide we exhale comes from
O the electron transport chain.
O water that is broken down.
O NADH that is oxidized.
the carbons removed from glucose.

and i oop

explanation:

she forgot to record a transaction

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.