Answer:
so lower pressure of O2 could be dangerous as lower atmospheric pressure makes a lower pressure gradient between the body and environment, making it difficult to breathe.
Explanation:
Answer:
if it is less than four beats you have a problem
Explanation:
Answer:
The answer may be 4. Blood,alveoli
Answer:
The given statement is FALSE
Explanation:
The protein digestion starts in the stomach. The stomach releases the proteases enzyme and hydrochloric acid, which are responsible for the protein digestion. The protein digestion then further continues in the small intestine. <u>In small intestine, proteins are degraded into small peptides and amino acids and then absorbed.</u>
The carbohydrate digestion starts in the mouth by mastication in the presence of the enzyme salivary amylase. Further, the digestion of carbohydrates predominantly occurs in small intestine with pancreatic amylase. <u>In small intestine, the carbohydrates are degraded into simple sugars, or monosaccharides and then absorbed.</u>
Therefore, the absorption of the carbohydrates and the proteins occurs in the small intestine.
