Snapquiz - Proteins

Question 1. Which substances do plants need to absorb dissolved in water from the soil to construct proteins?

Chloride ions.
Sulphate ions.
Nitrate ions.
Carbonate ions.

Question 2. What happens to the long protein molecules after they're formed by a cell?

They curl up into shapes which are unique to each protein.
They curl up into one particular shape for all proteins.
They flatten out into layers.
They stretch out throughout the cell.

Question 3. What do plants construct proteins from?

Glucose.
Amino acids.
Starches.
Cellulose.

Question 4. What do our cells construct proteins from?

Fatty Acids.
Fibre.
Amino acids.
Sugars.

Question 5. Which of the following are not proteins?

Hormones.
Collagens.
Starches.
Enzymes.

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