The mitochondria is responsible for breaking down sugar to produce energy.
Answer:
it should be A) Energy is created
Explanation:
cells require ATP or energy in order to continue with their cell division so ATP is created... i think?
The answer is C. It is naturally occurring
Answer:
B
Explanation:
Chloroplasts have two membranes: <u>external and internal membrane.</u> These membranes contain 60% of lipids and 40% of proteins, just like the typical cell membranes. The <u>inner or internal membrane</u> is virtually non-permeable to any substances but it has transport proteins, on the other hand, the <u>outer or external membrane</u> is permeable to most of the small molecules
Open systems are the most common in nature
