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Natalka [10]
3 years ago
15

I need help on this one pleaseeeee.

Biology
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

(birth rate + immigration rate)- (death rate+ emigration rate)

Explanation:

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An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the
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1. Our results showed that test tube B contained end products of protein digestion, meaning that the isolated enzyme has the ability to break down protein. The end products of protein digestion include small polypeptides, dipeptides, and amino acids. In general, test tube B will contain the building blocks of proteins, which are the amino acids.

2. The two test tubes were placed in a hot water bath at 37oC. This is because the enzyme studied is a human enzyme and it works best at the human body temperature, which is approximately 37oC.
Enzymes are biological catalysts, which means that they accelerate chemical reactions. As a result, an enzyme's activity is greatly affected by temperature. Every enzyme, depending on each function and origin, has a specific range of ideal temperature conditions. If the temperature rises above the maximum accepted, then the enzyme denatures and loses its structure.

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4. The smaller molecules which are the result of the digestion happening in the digestive system are absorbed by the human body. More specifically, the products of protein digestion are absorbed by the intestine and then transported into the bloodstream. From the blood, they are then absorbed by other tissues.
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6 0
4 years ago
The reproductive organs of gymnosperms are found in _____.
oksano4ka [1.4K]

Answer:

Cones is the correct answer because cone is the female reproductive part

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I guess that is:
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