Digestion-Gr7

Digestion-Gr7
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Slide 1: Slide
BiologySecondary EducationAge 13

This lesson contains 7 slides, with interactive quizzes and text slide.

time-iconLesson duration is: 5 min

Items in this lesson

Digestion-Gr7

Slide 1 - Slide

DIGESTION

Slide 2 - Mind map

Why do we start to get hiccups or get choking sensation when we eat our food in a hurry?

Slide 3 - Open question

How does the stomach help in digestion?

Slide 4 - Open question

The contraction and expansion of esophagus muscle is called:

A
Relaxation
B
Peristalsis
C
Bolus
D
Enzyme

Slide 5 - Quiz

The acid present in the stomach:
A
Kills the harmful bacteria that may enter along with the food.
B
Protects the stomach lining from harmful substances
C
Digests starch into simpler sugars.
D
Makes the medium alkaline.

Slide 6 - Quiz

What happens to the food when it enters the stomach from esophagus?
A
Food mixes with juices and digestion of carbohydrate starts.
B
Food quickly moves into small intestine
C
Food quickly moves into large intestine
D
Food mixes with juices and digestion of protein starts.

Slide 7 - Quiz