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Quiz on B5E The Digestive System, created by courteneywaldron on 05/09/2013.

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B5E The Digestive System

B5E The Digestive System

Question 1 of 6

1

In the small intestine which digestion is used?

Select one of the following:

  • Chemical

  • Physical

  • Both

Explanation

Question 2 of 6

1

Enzymes break down large molecules into what?

Select one of the following:

  • Smaller insoluble molecules

  • Smaller soluble molecules

Explanation

Question 3 of 6

1

Why do the molecules need to be small?

Select one of the following:

  • To get to lymph by diffusion

  • Diffuse through walls of large intestine to blood plasma

  • Diffuse through walls of small intestine to blood plasma

Explanation

Question 4 of 6

1

What enzyme does the salivary glands contain?

Select one of the following:

  • Protease

  • Carbohydrase

  • Lipase

Explanation

Question 5 of 6

1

What happens if there is no Villi?

Select one of the following:

  • Smaller surface area so would be harder to abosrb

  • Not enough Amino acids to make proteins

Explanation

Question 6 of 6

1

How many places are there that digest food in human body?

Select one of the following:

  • 7

  • 8

  • 9

  • 10

Explanation

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