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Agata [3.3K]
3 years ago
10

List three ways by which phosphates are transferred from the land to water. In your own words, explain how these might impact th

e environment and human health.
Biology
2 answers:
pishuonlain [190]3 years ago
6 0

Answer:

Explanation:

It can be transferred by temperature because it dissolves the oxygen and the presence of nitrates. It doesn't affect the insects or fish, but the excess levels on nitrates and water can create conditions that make insects, fish, and other plants survive. It can affect humans because nitrates cause change in molecules that help move oxygen in the body.

masya89 [10]3 years ago
5 0
Phosphates generally come from fertilizer,  erosion of phosphate-containing rocks.   they are fertilizers, so they tend to strongly encourage growth, particularly of bacteria and algae. This can  harm ecologies, particularly in water, and particularly where there isn't a very robust growth medium already, e.g. in cold or desert waters.<span>This impacts the environment and our health because we use tap water for cooking, bathing, brushing teeth, and etc. and these water by be contaminated because of all of this pollution going around</span>
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If a substance is not able to be separated by physical means but is able to be separated by chemical means, it is a compound.
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Imagine that I start off with 10 molecules of oxaloacetate in a mitochondria. I now allow the TCA to run just enough to generate
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Answer:

The correct option is option D which is  10 – 1 molecule of Oxaloacetate (OAA) is regenerated for every molecule of Acetyl-Coenzyme (AcCoA) used.

Explanation:

As the complete question is not given, the complete question is as below

Imagine that I start off with 10 molecules of oxaloacetate in a mitochondria. After running the TCA to generate 20 molecules of CO2, how many molecules of oxaloacetate will be left in the mitochondria (assuming oxaloacetate is being used only for TCA in these mitochondria)?

A) 30 – each molecule of CO2 generated corresponds to an increase of one OAA

B) 20 – every two molecules of CO2 generated corresponds to an increase of one OAA

C) 0 – two molecules of CO2 generated corresponds to one AcCoA used in the TCA; each AcCoA requires one molecule of OAA

D) 10 – one molecule of OAA is regenerated for every molecule of AcCoA used

Each cycle of TCA result in consumption of 1 Acetyl-Coenzyme (AcCoA) and 1 Oxaloacetate (OAA) molecule to give rise to 3 molecules of NADH and 2 molecules of CO2 per cycle. But at the end of each cycle, OAA molecule is regenerated. So the number of oxaloacetate(OAA) molecules remains unchanged.

Thus the correct option is option D which is  10 – 1 molecule of Oxaloacetate (OAA) is regenerated for every molecule of Acetyl-Coenzyme (AcCoA) used.

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3 years ago
Which animal could a Siamese cat mate with to produce offspring
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The ability to identify the specific location of skin touch in two different areas is communicated through sensory pathway .

<h3>What is sensory pathway?</h3>

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