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Scientific Terminologies- Unit 11

Total questions: 15

Worksheet time: 11mins

Name
Class
Date
1.

What is digestion?

a)

Mixing colors

b)

Breaking down food in the body

c)

Cooking food

d)

Cleaning dishes

2.

Nutrients are:

a)

Things that clean your body

b)

Harmful bugs in food

c)

Helpful parts of food the body needs

d)

Chemicals for cleaning

3.

Absorption means:

a)

Food being thrown away

b)

The body taking in nutrients

c)

Making food taste better

d)

Washing hands

4.

Metabolism is:

a)

How the body breaks down food for energy

b)

The way food is stored

c)

The way food looks

d)

A cooking method

5.

Malnutrition diseases happen when:

a)

People eat too much chocolate

b)

People eat healthy foods

c)

The body doesn’t get enough nutrients

d)

People wash their hands too often

6.

Lipids are:

a)

Sugars

b)

Fats in food

c)

Cleaning agents

d)

Minerals

7.

Food preservation helps to:

a)

Cook food faster

b)

Make food look better

c)

Keep food safe and last longer

d)

Make food taste bad

8.

Bacteria in food can:

a)

Help food grow faster

b)

Make food last forever

c)

Cause food to spoil or make people sick

d)

Give food a nice color

9.

Yeasts are:

a)

Small plants in the garden

b)

Tiny living things that can help bread rise

c)

Bugs found in soil

d)

Cleaning tools

10.

Molds on food usually mean:

a)

The food is safe to eat

b)

The food is fresh

c)

The food is spoiled

d)

The food is frozen

11.

Microbial spoilage is caused by:

a)

Washing food too much

b)

Tiny living things that make food go bad

c)

Too much cooking

d)

Eating too fast

12.

Sampling in food science means:

a)

Throwing food away

b)

Guessing how food tastes

c)

Testing a small part of food to check its quality

d)

Cooking large meals

13.

Titration is used to:

a)

Check how spicy food is

b)

Measure chemicals in food

c)

Wash food

d)

Color food

14.

Chromatography is a way to:

a)

Taste test food

b)

Find out what’s inside food

c)

Freeze food

d)

Dry food

15.

Buffer solutions help to:

a)

Change the color of food

b)

Make food colder

c)

Keep the pH stable during experiments

d)

Add more sugar to food