There are many functional groups present in organic molecules. The ability to identify them relies on practice and knowing the characteristics and purpose of each functional group. Examples of functional groups are: hydroxyl, carbonyl, carboxyl, amino, phosphate, sulfhydryl. I encourage you to research on each of the different groups to understand their purpose, characteristics, and structure as it is the best way to learn to distinguish between them.
I would say C but I’m not quite sure
I DONT HAVE THE ANSWER BUT GOOD LUCK
Answer: Dialysis cleans your blood by passing it through a filter. If you do peritoneal dialysis (PD), the filter is the lining of your abdomen (your peritoneum). If you do hemodialysis, the filter is made of plastic. Your blood is on one side of the filter.
Explanation:Hemodialysis uses a machine to pull blood out of the body, filter it, and pump the clean blood back into the body again. The actual filtering happens in a part of the machine called a dialyzer, or artificial kidney. The dialyzer has two parts. One part is for blood.