Organic Chemistry Questions and Answers – Macromolecules | Organic Chemistry Multiple Choice Questions and Answers

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Questions
1 Macromolecule described as large molecules built up from small repeating units called as which of the following?
A Biopolymer
B Dimers
C Monomers
D Metamers

Answer:Monomers
2 Carbohydrates are polyhydroxy compounds of _______________
A Glucose
B Oligosaccharides
C Aldehyde and ketone
D Glyceraldehyde

Answer:Aldehyde and ketone
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3 There are several levels of protein structure, which is the most complex protien?
A Primary
B Secondary
C Tertiary
D Quaternary

Answer:Quaternary
4 Amylose is soluble in which of the following solvent?
A Water
B Alcohol
C Partially soluble in alcohol
D Soluble in acidic solution

Answer:Water
5 Proteins, which are tremendously complex molecules, what are their basic units or building blocks?
A Carbohydrates
B NH2
C Polypeptides
D Amino acids

Answer:Amino acids
6 Nucleic acids are chains of 5-carbon sugars linked by which type of bonds with an organic base protruding from each sugar?
A Amino
B Phophodiester
C Carbonyl
D Phosphate

Answer:Phophodiester
7 Animals store glucose in the form of which macromolecule?
A Amylose
B Glycogen
C Glycerol
D Cellulose

Answer:Glycogen
8 In the formation of a macromolecule, what type of bond would join two amino acid subunits?
A Ionic bond
B Phosphodiester bond
C Hydrogen bond
D Peptide bond

Answer:Peptide bond
9 In the formation of a macromolecule, what type of reaction would join two subunits together?
A Hydrophobic reaction
B Hydrolysis reaction
C Dehydration reaction
D Denaturation reaction

Answer:Dehydration reaction
10 Assuming that all of the below given compound had the same number of carbon atoms, which of the following has the most C-H bonds?
A Unsaturated fat
B Polysaturated fat
C Polysaccharide
D Saturated fat

Answer:Saturated fat
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