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To find out if we have mitochondria, we add DCPIP. The tube that has the most mitochondria will change color most from Blue to Clear. This is because mitochondria has an enzyme called Succinic Dehydrogenase. This enzyme can be picked up by removing (2) Hydrogen atoms and the DCPIP picks those Hydrogen atoms up, becoming DCPIP2.
Note that DCPIP is DARK BLUE, and DCPIP2 is CLEAR. So, when the hydrogen is picked up and DCPIP becomes DCPIP2, the color goes clearer, and so there is mitochondria present.
Info generated from Lab done in class (Mr. Wilson, Bio 181)
Mohamad Ali Zeitoun
What else can I help you with?
Which is not proof that a chemical change has occurred?
Change in color is not proof that a chemical change has occurred. A change in color can sometimes be the result of a physical change without any new substances being formed.
Is affidavit marriage a valid proof of marriage?
Yes it is valid proof of marriage. The joint agreement is signed by both in the presence of winesses.
How to change the pan card signature?
Simply download pan change request form and submit it with the proof of ID, proof of address, proof of pan earlier issued.
Do mice have talent?
Yes. The fact they're everywhere and little can be done to prevent their presence is proof of this.
Are aliens blue?
Scientists have not seen an alien, so there is no proof of which color they are.
What is Beren Saat favorite color?
green There must be proof somewhere showing that beren's favorite color is green :)
The fact that the constellations seem to change throughout the year is proof that what is happening?
It's proof that the Earth is rotating.
What are the omg girlz fav color?
Star's fave color is red, Beauty's is pink and BabyDoll's is blue ****proof: In a interview they were asked what was their fave color
Is crystallization of sugar chemical change?
no its a physical change. look it up if you want proof
What was the color of Poseidon's eyes?
In the novel, Poseidon, he had sea green eyes. But since he was a mythical creature, there is no proof of any color.
What color would you expect BTB to be when pure water is added?
BTB changes color because of the CO2 in chemicals. When we blow into the BTB with a straw, the water vapor fuses with the BTB and change color. Our breath has some acidic characteristics. The BTB changes from blue, its original color to green-yellow, that's proof that what we breath has acidic molecules.
What is proof of a chemical change?
Evidence of a chemical change includes the formation of new substances with different properties, such as a color change, formation of a precipitate, evolution of gas, or change in temperature. A chemical change involves the rearrangement of atoms in molecules to form new substances. Additional indicators may include changes in odor, taste, or composition.
