quiz on human digestive system

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the primary role of the saliva in the digestive system?

A) It neutralizes stomach acid.

B) It breaks down proteins.

C) It helps in the mechanical breakdown of food.

D) It contains enzymes that begin the breakdown of carbohydrates.

Correct! Wrong!

Which part of the digestive system connects the throat to the stomach?

A) Esophagus

B) Small intestine

C) Large intestine

D) Rectum

Correct! Wrong!

Which part of the digestive system absorbs most of the nutrients from food?

A) Stomach

B) Large intestine

C) Small intestine

D) Esophagus

Correct! Wrong!

What is the main function of the large intestine?

A) Absorb nutrients

B) Store bile

C) Absorb water and salts

D) Break down proteins

Correct! Wrong!

Where does digestion of carbohydrates begin?

A) Stomach

B) Mouth

C) Small intestine

D) Large intestine

Correct! Wrong!

What is the role of bile in digestion?

A) It breaks down proteins.

B) It helps in the emulsification of fats.

C) It neutralizes stomach acids.

D) It digests carbohydrates

Correct! Wrong!

Which organ produces insulin, which helps in the digestion of sugars?

A) Liver

B) Pancreas

C) Stomach

D) Small intestine

Correct! Wrong!

Which enzyme is responsible for breaking down proteins in the stomach?

A) Amylase

B) Lipase

C) Pepsin

D) Maltase

Correct! Wrong!

quiz on human digestive system

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quiz on human digestive system

What is the primary role of the saliva in the digestive system?

Which part of the digestive system connects the throat to the stomach?

Which part of the digestive system absorbs most of the nutrients from food?

What is the main function of the large intestine?

Where does digestion of carbohydrates begin?

What is the role of bile in digestion?

Which organ produces insulin, which helps in the digestion of sugars?

Which enzyme is responsible for breaking down proteins in the stomach?

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What is the primary role of the saliva in the digestive system?

Which part of the digestive system connects the throat to the stomach?

Which part of the digestive system absorbs most of the nutrients from food?

What is the main function of the large intestine?

Where does digestion of carbohydrates begin?

What is the role of bile in digestion?

Which organ produces insulin, which helps in the digestion of sugars?

Which enzyme is responsible for breaking down proteins in the stomach?

Quick Links

Important Links

Contact Us

Add Your Heading Text Here

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