MCQ PracticeIn Carbohydrates the ratio of hydrogen to oxygen isSubject: BiologyTopic: BiologyA2:1B1:3C2:4DNone of the aboveCorrect Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the