4.8.3b Proteins
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SPM Form 4 Biology Chapter 4
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Question 1 of 3
1. Question
1 pointsR and S describe the structure of protein molecules.
Which protein structures do R and S represent?
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The correct answer is “A”.
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Question 2 of 3
2. Question
1 pointsWhich of the following elements only found in protein?
I. Phosphorus
II. Hydrogen
III. Sulphur
IV. NitrogenCorrect
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The correct answer is “I, III and IV only”.
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Question 3 of 3
3. Question
1 pointsA polypeptide can be broken down to molecules of amino acids through a series of reactions called…
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The correct answer is “Hydrolysis”.