อยากให้ผู้รู้ช่วยเช็คคำตอบให้หน่อยว่าถูกหรือเปล่าอะค่ะ🥺 1. carbohydrate is a biocatalyst in cell? = yes 2. carbohydrate as a rigid structure component of the plant cell wall? = yes 3. carbohydrate as a specific receptor on the cell surface? = yes 4. carbohydrate as a component of micelle structure used in micelle transportation ? = No