$30 %$ starch is hydrolysed in Buccal cavity by which of the following enzymes?

Pancreatic

α

-amylase

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Lipase

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Maltase

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Salivary amylase

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Solution

The correct option is D Salivary amylase
Salivary glands in your mouth (Buccal cavity) make salivary amylase, which begins the digestive process by breaking down starch when you chew your food, converting it into maltose, a smaller carbohydrate.
So the correct option is D, salivary amylase.

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Similar questions

Q. Assertion :Starch in the chyme is hydrolysed by pancreatic amylase into glucose molecules. Reason: About 70 per cent of the starch is hydrolyzed in oral cavity by salivary amylase.

____% of starch is hydrolysed by salivary amylase

Q. Which of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?
(i) Small intestine: Protein

P e p s i n - --- \to

Amino acid
(ii) Stomach : Fat

L i p a s e - --- \to

Micelles
(iii) Duodenum : Triglycerides

T r y p s i n - ---- \to

Monoglyceride
(iv) Buccal cavity : Starch

A m y l a s e - ---- \to

Disaccharide
(v) Jejunum: Peptones

P e p s i n - --- \to

Amino acid
(vi) Buccal cavity : Starch

A m y l o g l y c e r a t e - -------- \to

Maltose

If the saliva is lacking in salivary amylase, then which of the following processes taking place in the buccal cavity will be affected ?.
(a) proteins breaking down into amino acids
(b) starch breaking down into sugars
(c) fats breaking down into fatty acids and glycerol
(d) intestinal layer breaking down leading to ulcers

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30% starch is hydrolysed in Buccal cavity by which of the following enzymes?

The correct option is D Salivary amylaseSalivary glands in your mouth (Buccal cavity) make salivary amylase, which begins the digestive process by breaking down starch when you chew your food, converting it into maltose, a smaller carbohydrate.So the correct option is D, salivary amylase.

$30 %$ starch is hydrolysed in Buccal cavity by which of the following enzymes?

The correct option is D Salivary amylase
Salivary glands in your mouth (Buccal cavity) make salivary amylase, which begins the digestive process by breaking down starch when you chew your food, converting it into maltose, a smaller carbohydrate.
So the correct option is D, salivary amylase.