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Andreyy89
3 years ago
9

What is dopamine? What role does it play in the brain

Biology
1 answer:
ozzi3 years ago
8 0
Dopamine is a neurotransmitter and it is responsible for transmitting signals between the nervous cells of the brain.
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What is the colour change when universal indicator is added to apple juice<br>​
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Explanation:

Apple juice is derived from apples which are rich in vitamin C. Chemically, vitamin C is an acid called ascorbic acid and apple juice also contain acids like folic acid and Pantothenic acid.

Hence, it is to be considered as acidic in nature.

So that, pH of apple juice is found to be in the range of 2.9 - 3.5.

Hence, the Colour of pH will be Light Red

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2 years ago
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Which ingredient is a food acid used to activate baking
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Technically it could be both, as they can both be acidic, but honey is lower on the pH scale, meaning it is more acidic and thus will have a larger chemical reaction with baking soda.

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3 years ago
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