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Nina [5.8K]
4 years ago
9

How is the required ph level maintained in the stomach and small intestine

Biology
1 answer:
Ede4ka [16]4 years ago
3 0

Answer:

The pH of gastric acid is 1.35 to 3.5 in the human stomach, the acidity being maintained by the proton pump H+/K+ ATPase. The small intestine has a pH of around 7 to 8, that is, it is either neutral or slightly alkaline in nature. The pancreas secretes the bicarbonate ions through bile juice in the small intestines.

I hope this helps.

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HELP ASAP ILL GIVE BRAINLIST
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Answer:

i think this will help im not 100% sure though

https://www.isd2135.k12.mn.us/cms/lib/MN01001544/Centricity/Domain/54/Chapter%207.1%20Guided%20Reading%20Key.pdf

7 0
3 years ago
Which of the following populations is more likely to reach Hardy–Weinberg equilibrium? large population residing on an isolated
Nastasia [14]
A. large population residing on an isolated island

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4 0
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An enzyme in a cell became dysfunctional because of an alteration. As a result, the DNA strands would not separate to begin the
atroni [7]

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3 years ago
What are the three types of osmosis? What happens during each phase?
Vanyuwa [196]
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Read 2 more answers
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goldenfox [79]

Answer:

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I hope this answer helps.

7 0
3 years ago
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