What are the options on it? I could help
Medulla of oblangata (answer C) is part of the brain which is affected of the patient who complain of breathing problems . Medulla of oblangata is a vital center which control visceral activities such as breathing,heart rates,blood pressure, swallowing and vomiting.
Answer:
I think it’s C because Glucosidase is an enzyme and it does not undergo hydrolysis or dehydration synthesis.
D- skin appears blue because of a lack of oxygen in the blood