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maw [93]
3 years ago
9

Which term defines a well-tested, scientifically supported statement that explains how something works?

Biology
1 answer:
Serhud [2]3 years ago
4 0
I think it's observation or law.
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What is the function of nucleus in plant and animal cell​
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Explanation:

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3 years ago
Under normal conditions, what would be the PRIMARY mechanism that his body would use to reduce the amount of PCO2 in the blood
sergeinik [125]

The pH of blood if pco2 drops to 35.0 mmHg is 7.459

The pH of the blood can be calculated using the Henderson- Hasselbalch equation, which explains the relationship between acid dissociation constant pKa and pH in biological and chemical systems.

pH = pK + log ( HCO3- / ( 0.03 * PCO2 ) )

pK is 6.1 for the bicarbonate buffer system.

HCO3- = 24mm

PCO2  = 35.0 mmhg

pH = 6.1 + log ( 24 / 0.03 * 35.0 )

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    = 6.1 + log 22.8571

    = 6.1 + 1.3590

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Hence, the pH of blood is 7.459

Learn more about the pH of blood here brainly.com/question/3919636

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2 years ago
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astraxan [27]

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Hope this helps
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