Snapquiz - Proteins

This is the Snapquiz on Proteins. Click here or use the embedded video if you haven't watched the lesson yet.


Question 1. Which of the following are not proteins?

Starches.
Enzymes.
Collagens.
Hormones.


Question 2. How does a cell know how to construct particular proteins?

Cells produce all proteins randomly.
Each protein has one specific cell which produces it.
It's coded for in your DNA.
It copies other protein molecules.


Question 3. Which substances do plants need to absorb dissolved in water from the soil to construct proteins?

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


Question 4. What do plants construct proteins from?

Amino acids.
Starches.
Cellulose.
Glucose.


Question 5. Which of the following are not functional proteins?

Enzymes.
Hormones.
Antibodies.
Collagens.


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