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Macromolecules

Nylon is obtained by heating___________________?

July 9, 2022March 18, 2019 by admin
Nylon is obtained by heating___________________?

A. Acrylic acid
B. Epichlorohydrin
C. Vinyl chloride
D. Adipic acid with hexamethylene diamine

Categories Chemistry Mcqs, Macromolecules

Carbohydrates are polyhydroxy compounds of___________________?

July 9, 2022March 18, 2019 by admin
Carbohydrates are polyhydroxy compounds of___________________?

A. Glucose
B. Glyceraldehydes
C. Oligosaccharides
D. Aldehydes and ketones

Categories Chemistry Mcqs, Macromolecules

Polyester resins are the product of the reaction of__________________?

July 9, 2022March 18, 2019 by admin
Polyester resins are the product of the reaction of__________________?

A. Dihydric alcohol and dicarboxylic aromatic acids
B. Polyamines with aliphatic dicarboxylic acids
C. Styrene in the presence of catalyst
D. Epichlorohydrin with diphenylol propane

Categories Chemistry Mcqs, Macromolecules

A polymer in which three different monomers combine called_____________?

July 9, 2022March 18, 2019 by admin
A polymer in which three different monomers combine called_____________?

A. Copolymer
B. Terpolymer
C. Homopolymer
D. Biopolymer

Categories Chemistry Mcqs, Macromolecules

The nitrogenous base different in RNA as compared to DNA is_________________?

July 9, 2022March 18, 2019 by admin
The nitrogenous base different in RNA as compared to DNA is_________________?

A. Cytosine
B. Thymine
C. Adenine
D. Guanine

Categories Chemistry Mcqs, Macromolecules

The mechanism by which the genetic information can be duplicated is called_________________?

August 30, 2021March 18, 2019 by admin
The mechanism by which the genetic information can be duplicated is called_________________?

A. Duplication
B. Transcription
C. Replication
D. Mutation

Categories Chemistry Mcqs, Macromolecules

Nucleic acids were first demonstrated in_________________?

July 9, 2022March 18, 2019 by admin
Nucleic acids were first demonstrated in_________________?

A. Pus cells
B. Sperm heads
C. 1872
D. all of the above

Categories Chemistry Mcqs, Macromolecules

Enzyme proved useful in cancer treatment is_______________?

July 9, 2022March 18, 2019 by admin
Enzyme proved useful in cancer treatment is_______________?

A. Lactic dehydrogenase
B. Alkaline phosphatase
C. L-asparaginase
D. Cellulase

Categories Chemistry Mcqs, Macromolecules

Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called______________?

July 9, 2022March 18, 2019 by admin
Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called______________?

A. Oxidoreductases
B. Hydrolases
C. Isoenzymes
D. Isomerases

Categories Chemistry Mcqs, Macromolecules

Saponification is the hydrolysis of fat or oil with an__________________?

July 9, 2022March 18, 2019 by admin
Saponification is the hydrolysis of fat or oil with an__________________?

A. Acid
B. Alkali
C. Enzyme and alkali
D. Enzyme and acid

Categories Chemistry Mcqs, Macromolecules
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