Macromolecules Quiz Online

Macromolecules concepts are essential to learning for every level in chemistry courses. Here, we have compiled many Macromolecules quizzes free for students of grades 11 and 12. We hope you will find this very useful for your regular exam preparations and entry tests at undergraduate levels, particularly for medical and engineering students (MDCAT, ECAT, NUST, NUMS, JEE, NEET).

INSTRUCTIONS:

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3. After your selection, the system will automatically let you know about your answer right or wrong.
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5. On the last page, there will be the Finish Button instead of the Next Button.
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7. You should achieve 70% to pass on a particular quiz after attempting all questions in the quiz.
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Results

#1. The process of polymerization was classified by:

W. H. Carothers

W. H. Carothers

Runge

Runge

Strecker

Strecker

Strecker

Strecker

#2. All proteins yield ______ upon complete hydrolysis:

Amino acids

Amino acids

Nitrogen

Nitrogen

Sulphur

Sulphur

Carbon and hydrogen

Carbon and hydrogen

#3. Protein attached to some non-protein group is called:

Conjugated protein

Conjugated protein

Sample protein

Sample protein

Proteases

Proteases

Derived protein

Derived protein

#4. Regular coiling or zigzagging of the polypeptide through hydrogen bonding is its:

Quantum structure

Quantum structure

Primary structure

Primary structure

Secondary structure

Secondary structure

Tertiary structure

Tertiary structure

#5. Ergosterol is:

Ergocalciferol

Ergocalciferol

Vitamin D2

Vitamin D2

All of the above

All of the above

Sterol

Sterol

#6. Lipids are soluble in:

Organic and inorganic solvents

Organic and inorganic solvents

Organic solvents

Organic solvents

Inorganic solvents

Inorganic solvents

Solubility has nothing to do with lipids

Solubility has nothing to do with lipids

#7. Animal fats are located particularly in:

Cardiac tissues

Cardiac tissues

Skeleton tissues

Skeleton tissues

Adipose tissues

Adipose tissues

Connective tissues

Connective tissues

#8. Animal and vegetable fats are:

Tetraesters formed from glycerol and fatty acids

Tetraesters formed from glycerol and fatty acids

Glycerols

Glycerols

Triesters formed from glycerol and fatty acids

Triesters formed from glycerol and fatty acids

Fatty acids

Fatty acids

#9. Lipopolysaccharides are examples of:

Compound lipids

Compound lipids

Not a type of lipids

Not a type of lipids

Simple lipids

Simple lipids

Derived lipids

Derived lipids

#10. Triglycerides are easily hydrolyzed by enzymes called:

Ligases

Ligases

Lipases

Lipases

Lyases

Lyases

Hydrolases

Hydrolases

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