Snapquiz - Proteins

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

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

Question 2. Which of the following are not functional proteins?

Antibodies.
Collagens.
Enzymes.
Hormones.

Question 3. Which part of our cells determines which proteins are produced?

The cell membrane.
The nucleus.
The cytoplasm.
The ribosomes.

Question 4. What do plants construct proteins from?

Amino acids.
Glucose.
Cellulose.
Starches.

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

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

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