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leva [86]
3 years ago
9

Give a chemical equation for a buffer reaction in human blood, describe what the equation is showing:

Biology
1 answer:
N76 [4]3 years ago
3 0

Answer:

Human blood contains a buffer of carbonic acid (H2CO3) and bicarbonate anion (HCO3-) in order to maintain blood pH between 7.35 and 7.45, as a value higher than 7.8 or lower than 6.8 can lead to death. In this buffer, hydronium and bicarbonate anion are in equilibrium with carbonic acid.

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Answer:

The development of refrigeration and frozen-food technology has benefited society in the following ways.

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Chicken sausages, nuggets and meat boll are the products that developed because of frozen -food technology.

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3 years ago
Some plants have reproductive structures that help them reproduce using natural forces or animals. How does the reproductive str
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3 years ago
Explain how a mutation is random process, but natural selection is not random?
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3 0
3 years ago
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<em>it would be b and c</em>

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<em>it's the whole ''ecosystem''</em>

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8 0
3 years ago
Read 2 more answers
3)What are some examples of specialized cells
finlep [7]

Answer:

3 Neurons are the specialized cells responsible for allowing all the basic body functions to take place correctly as all the necessary communication happens through them. Muscle cells or myocyte cells are specialized in making all movement possible. These cells have a cylindrical shape that allows them to contract.

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4 Each cell must be able to perform as a part of a living organism. Cell specialization is required for cells to perform as a part of a whole living thing. Different cells do different jobs.

4 0
3 years ago
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