Answer:
d. Pancreas
Explanation:
The digestive system structure which releases sodium bicarbonate into the small intestine, resulting in a change in the pH of chyme from acidic to basic is called the pancreas. It makes use of the pancreatic duct in releasing the bicarbonates into the small intestine.
The bicarbonates aids the digestive processes and also neutralizes the duodenum from acidity. This is due to the the acidic food from the stomach and is as a result of the stomach being acidic and having acids such as dil. Hcl.
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It increases the surface of the intestine so that nutrients' diffusion is more efficient
<u>Answer:</u> The products formed are
<u>Explanation:</u>
The reaction between barium nitrate and sodium sulfate is a type of double displacement reaction.
Double displacement reactions are defined as the reactions in which exchange of ions takes place. General equation for this type of reaction follows:
For the reaction of barium nitrate and sodium sulfate, the equation follows:
By Stoichiometry,
1 mole of barium nitrate reacts with 1 mole of sodium sulfate to produce 1 mole of barium sulfate and 2 moles of sodium nitrate.
Hence, the products formed are
Answer:
James suffers from a condition called Duchenne muscular dystrophy.