The characteristics of each test include:
<u>Benedicts test:</u>
- A positive result indicates reducing sugar.
- A positive result is green to orange.
<u>Iodine test:</u>
- A positive result indicates starch
- A positive result is a blue-black.
<u>Dische diphenylamine test:</u>
- A positive result indicates DNA.
- A positive result is blue.
<u>Biuret test:</u>
- A positive result indicates proteins.
- A positive result is violet.
<u>Sudan 4 test:</u>
- A positive result indicates lipids.
- Positive result forms red droplets.
<h3>What are the effect of the test? </h3>
When carbohydrate solution is heated with Benedict's reagent, the reducing sugars will reduce the copper ions to orange in color.
Potassium iodide reagent is added to the solution for testing the presence of starch. The iodine then goes inside the coil of starch causing a blue to black color
Learn more about iodine test on:
brainly.com/question/1698910
Releases more energy than it absorbs
Answer:
Explanation:
A: Force is mass times acceleration, or F= m x a. This means an object with a larger mass needs a stronger force to be moved along at the same acceleration as an object with a small mass. This is Newton's Second Law of Motion
Hey there, whats up
the answer is: <span>they trap heat in the atmosphere, warming the planet
hope it helps ;) good luck</span>
The nucleus contains <u>protons</u> and <u>neutrons</u><u>,</u> giving it an overall <u>positive</u> charge.
