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avanturin [10]
3 years ago
5

How does hemoglobin function as a pH buffer?a.Hemoglobin binds hydrogen ions when carbon dioxide exits the red blood cell. b.Hem

oglobin releases hydrogen ions after carbon dioxide enters the red blood cell. c.Hemoglobin binds hydrogen ions after carbon dioxide enters the red blood cell. d.Hemoglobin releases hydrogen ions when oxygen exits the red blood cell.
Biology
1 answer:
Gre4nikov [31]3 years ago
6 0

Answer: Option C.

Haemoglobin binds Hydrogen ion after carbondioxide enters red blood cells.

Explanation:

Haemoglobin is the protein in the red blood cells that help to transport oxygen in the blood. It is an iron compound. Haemoglobin acct as buffer by binding to acid or hydrogen ion in the blood when carbondioxide enters the blood, to remove the acid in the blood before it changes the blood pH.

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The Celsius temperature scale is also something called the centigrade scale. Why is this?
valentinak56 [21]
There are three temperature scales in use today, Fahrenheit, Celsius and Kelvin.

Fahrenheit temperature scale is a scale based on 32 for the freezing point of water and 212 for the boiling point of water, the interval between the two being divided into 180 parts. The 18th-century German physicist Daniel Gabriel Fahrenheit originally took as the zero of his scale the temperature of an equal ice-salt mixture and selected the values of 30 and 90 for the freezing point of water and normal body temperature, respectively; these later were revised to 32 and 96, but the final scale required an adjustment to 98.6 for the latter value.

Until the 1970s the Fahrenheit temperature scale was in general common use in English-speaking countries; the Celsius, or centigrade, scale was employed in most other countries and for scientific purposes worldwide. Since that time, however, most English-speaking countries have officially adopted the Celsius scale. The conversion formula for a temperature that is expressed on the Celsius (C) scale to its Fahrenheit (F) representation is: F = 9/5C + 32.


Hope this helps.

4 0
3 years ago
I need help on this question help
anygoal [31]

Answer: the answer is A

Explanation:

5 0
3 years ago
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Shtirlitz [24]

With the given scenario above, Frank can file a lien on the property of Gene from the beginning last date labor or the materials that were provided, he can act within the days of sixty up until one hundred twenty days.

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What is a carbon foorprint
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6 0
3 years ago
When there is insufficient research to determine the rda for a nutrient, the ______, based on estimates of intakes that appear t
Novosadov [1.4K]

Correct answer: Adequate intake

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Hence, the correct answer would be Adequate intake.

8 0
3 years ago
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