KS3 Biology - Nutrition and digestion - 1 - Exam Style Questions with Answers

Created on February 26, 2023 By

paruppts12

KS3_GEN_BIO_NUTRITION_1

1 / 11

In which part of the picture does chemical digestion begin

2

3

1

4

5

2 / 11

"Meat, eggs, cheese, beans, nuts and seeds." These foods are all good sources of which nutrient?

Protein

Fats (lipids)

Complex carbohydrates

Simple carbohydrates

3 / 11

Which of the following is an example of a lipid?

egg

tortilla

wheat

coconut oil

4 / 11

Which of the following nutrients provides energy to the body?

vitamins

water

minerals

carbohydrates

5 / 11

What is the correct order of digestion?

Mouth - pancreas - stomach - rectum - gall bladder - small intestine - rectum - anus

Mouth - oesophagus - stomach - small intestine - large intestine - rectum - anus

Mouth - stomach - oesophagus - Large intestine - Small intestine - anus - rectum

Mouth - oesophagus - stomach - gall bladder - small intestine - rectum - anus - large intestine

6 / 11

It's a problem when....................

your diet doesn't contain essential fatty acids because your body can't make them.

chyme from the stomach enters the oesophagus, you are suffering from acid reflux, possibly GERD.

you do not eat enough, you have the potential to disrupt your metabolic rate.

you are obese, you have a greater chance of suffering from diabetes and cardiovascular disease.

All of these above

7 / 11

The enzyme in the stomach that aids in digesting protein is called.......................

pepsin

protease

amylase

lipase

8 / 11

How many Calories per gram in carbohydrates?

9

7

4

12

9 / 11

Fish, nuts, oils and avocado are health sources of....

Fibre

Minerals

Fat

Protein

10 / 11

What is the structure highlighted in red?

Oesophagus

Duodenum

Esophagus

Pancreas

Gall Bladder

11 / 11

Nutrients from digested food are absorbed in which digestive organ?

Stomach

Small Intestine

Gallbladder

Large Intestine

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