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ruslelena [56]
3 years ago
10

A solution of an enzyme normally found in the human body was added to a flask containing a solution of proteins in distilled wat

er, and then the flask was stoppered. This mixture was then maintained at a temperature of 27 degrees Celsius and a pH of 7 for 48 hours. When the mixture was analyzed, the presence of amino acids was noted. One way to speed up the production of amino acids in the flask would be to
1. increase the temperature from 27 degrees Celsius to 37 degrees Celsius
2. increase the pH from 7 to 12
3. place the flask in bright light
4. decrease the amount of enzyme added
Biology
1 answer:
Nata [24]3 years ago
3 0

Answer: 1. increase the temperature from 27 degrees Celsius to 37 degrees Celsius

Explanation:

Generally, protease function optimally at temperature range of 55 to 60 degrees Celsius and at lower pH 5.0 to 5.5. Hence increase in temperature to 37 degrees Celsius will increase proteolysis.

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The small and large cups at a restaurant are made of the same kind of plastic and are designed to look as similar as possible. W
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I dii ok not under stand this please help me!
satela [25.4K]

Answer:Answer:

For 1: The correct answer is Model 1, 2, and 4.

For 2: The correct answer is Option 1.

Explanation:

For 1:

An element has 3 subatomic particles: electrons (E), neutrons (N) and protons (P).

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Atoms having same number of protons are same. From the given models, Model 1, 2 and 4 have 2 protons with different neutrons. Hence, these models belong to same element.

For 2:

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3 years ago
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