most of a atoms mass is in the nucleus of the atom:) hope this helps you
<h2>Answer with Explanation </h2>
The electron that carries is use in redox reaction in the cellular respiration is a complex process. The electron carriers are needed to transport the electrons. The electron transfer that which is used during redox reaction in the cellular respiration is NAD+(NADH2). NADH is oxidized back to NAD+, and FADH2 is oxidized back to FAD. This stored energy can then be used to generate ATP. The ATP basic energy currency of a cell.
• ignitability
• corrosivity
• reactivity
• toxicity
sorry if i’m wrong
scientists can test differences of the area with pigmentation by observing which is lighter and which is darker however they use microscope to look the difference of the pigmentation over the cells.
Answer:
Cells are the basic unit of matter is the correct answer.
Explanation:
The other answers are all a part of the cell theory, but that one is NOT and since the question is asking for the incorrect one, that's the answer. :)