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. What do plants construct proteins from?

Starches.
Cellulose.
Amino acids.
Glucose.


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

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


Question 3. Which of the following are not proteins?

Enzymes.
Hormones.
Collagens.
Starches.


Question 4. Which of the following are not functional proteins?

Hormones.
Collagens.
Enzymes.
Antibodies.


Question 5. How does a cell know how to construct particular proteins?

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


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