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IGCSE Topic 3 - Biological Molecules

Authored by Emma Southall

Biology

8th - 9th Grade

NGSS covered

Used 1K+ times

IGCSE Topic 3 - Biological Molecules
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of following molecules is NOT a sugar ?

Sucrose

Glucose

Glycogen

Maltose

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which biological molecule provides insulation ?

Protein

Glycogen

Starch

Lipid

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

How many different types of amino acid are there ?

Type the number.

Tags

NGSS.HS-LS1-6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which chemical elements are found in lipid molecules ?

Carbon, hydrogen & oxygen

Carbon, nitrogen & oxygen

Nitrogen, hydrogen & oxygen

Nitrogen, carbon & hydrogen

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which biological molecule contains glycerol ?

Carbohydrate

Protein

Lipid

Starch

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which biological molecule contains nitrogen ?

Glucose

Haemoglobin

Lipid

Glycogen

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which biological molecule is stored in chloroplasts ?

Maltose

Cellulose

Starch

Glycogen

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