Complete the passage to describe carbohydrate digestion.
Carbohydrate digestion begins with in the . This enzyme hydrolyzes to produce maltose, oligosaccharides, and glucose for around 1–2 hours before it is deactivated in the . When chyme reaches the duodenum, the is stimulated to produce even larger quantities of this enzyme to continue digestion.

a. Salivary amylase

b. Mouth

c. Stomach

d. S cells of the small intestinal crypts of Lieberkhün

Explanation:

Carbohydrate digestion begins with salivary amylase in the mouth.

This enzyme hydrolyzes to produce maltose, oligosaccharides, and glucose for around 1–2 hours before it is deactivated in the stomach. When chyme reaches the duodenum, the S cells of the small intestinal crypts of Lieberkhün is stimulated to produce even larger quantities of this enzyme to continue digestion.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

the answer is