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10. Digestion and absorption are essential activities in the gastrointestinal tract. (a) What is the difference between
Posted: Mon May 23, 2022 8:19 am
by answerhappygod
- 10 Digestion And Absorption Are Essential Activities In The Gastrointestinal Tract A What Is The Difference Between 1 (28.34 KiB) Viewed 20 times
10. Digestion and absorption are essential activities in the gastrointestinal tract. (a) What is the difference between mechanical digestion and chemical digestion? (2 marks) (b) Which ion is co-transported with glucose into the intestinal mucosal cells? (1 mark) (c) Which substance secreted by the stomach is required for the absorption of vitamin B12? (1 mark) (d) Nutrients absorbed into blood vessels of the intestine are first transported to which organ? (1 mark)