Question

question 9 (1 point) save in addition to carbon, hydrogen, and oxygen, amino acids also contain nitrogen potassium iron sodium question 10 (1 point) save a type of hepatitis that is transmitted via the fecal - oral route is hepatitis a hepatitis b hepatitis c hepatitis d question 11 (1 point) save nine of the 20 amino acids are considered essential because they contain sulfur are found only in animal proteins cannot be manufactured by the body are the only amino acids used to make body proteins

Explanation:

• Question 9: Amino - acids are organic compounds containing carbon, hydrogen, oxygen, and nitrogen.
• Question 10: Hepatitis A is transmitted via the fecal - oral route. Hepatitis B is mainly transmitted through blood, sexual contact, and mother - to - child transmission. Hepatitis C is mainly transmitted through blood. Hepatitis D requires co - infection with Hepatitis B.
• Question 11: Essential amino acids cannot be synthesized by the body and must be obtained from the diet.

Answer:

Question 9: nitrogen
Question 10: hepatitis A
Question 11: cannot be manufactured by the body