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IB SEHS Topic 3 - Energy Systems

IB SEHS Topic 3 - Energy Systems

Assessment

Flashcard

Physical Ed, Science

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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33 questions

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1.

FLASHCARD QUESTION

Front

Which are micronutrients? Options: Water, lipids, proteins; carbohydrates, fibre, proteins; vitamins, minerals; vitamins, minerals, water

Back

vitamins, minerals

2.

FLASHCARD QUESTION

Front

What is the role of carbohydrates?

Back

Source of energy

3.

FLASHCARD QUESTION

Front

Which is the function of proteins?

Back

Build tissues

4.

FLASHCARD QUESTION

Front

What is the chemical composition of a protein molecule?

Back

Carbon, hydrogen, oxygen and nitrogen

5.

FLASHCARD QUESTION

Front

What is the ratio of C to H to O in a glucose molecule?

Back

1:2:1

6.

FLASHCARD QUESTION

Front

What is the composition of the triacylglycerol molecule?

Back

One glycerol molecule and three fatty acids

7.

FLASHCARD QUESTION

Front

What characterizes saturated fats?

Back

They have no double bonds between the individual carbon atoms of the fatty acid.

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