A simple solution is basically two substances that are evenly mixed together, but the mixture is homogeneous. Meaning, you can no longer tell the two substances apart once they are mixed in solution.
This is because the solute dissolves in the solution.
A solute is the substance to be dissolved (sugar).
The solvent is the one doing the dissolving (water).
As a rule of thumb, there is usually more solvent than solute.The amount of solute that can be dissolved by the solvent is defined as solubility.
Answer:
If the number of atoms stays the same no matter how they are rearranged, then their total weight stays the same.
In all physical and chemical changes, the total number of atoms remains the same, hence when substances interact with one another, combine or break apart, the total weight of the system remains the same
From what I understood, the answer is 2a (:
Answer:
The one piece that is not critical to the production of cellular energy is carbon dioxide
Explanation:
In the mitochondria, <u>oxidative phosphorylation</u> occurs, a process of oxidation of glucose - in the presence of oxygen - to make the ATP that is required as energy. This process requires:
- <u>Food</u>: to provide glucose.
- <u>Oxygen</u>: which participates in oxidation processes.
- <u>ATP molecules</u>: to give energy to the process, and get more ATP.
Carbon dioxide is a sub-product of metabolism, and is not necessary for energy.
Learn more:
Oxidative phosphorylation brainly.com/question/8562250
