How does the cell get the sugar and oxygen needed for cellular respiration?

The electron transport chain (ETC) consists of a series of molecules, mostly proteins, embedded in the inner mitochondrial membrane. The glucose required for cellular respiration is produced by plants. ... This energy is then converted along with water and carbon dioxide from the atmosphere into glucose and oxygen.

Explanation:

is in the form atp or adenosine triphosphate

answer; the male's sperm cells have mitochondria, but because the sperm contributes dna but no cytoplasm, no mitochondria are passed to the egg at ferilization;