Cellular Macromolecules Online Test

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Description: Test on basic information on proteins, monosaccharides and nucleic acids
Number of Questions: 15
Created by:
Tags: Proteins Nucleic acids Biology

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What does the secondary structure of proteins mean?

Linear sequence of amino acids belonging to a peptide chain
Folding of linear polypeptide chain into specialised coiled structure
The arrangement and interrelationship of twisted chains into specific loops and bends
Presence of more than one polypeptide chain
Integration of a prosthetic group in the polypeptide chain

What is the structure of haemoglobin?

Which of the following components is not present in nucleoside?

What is dihydroxyacetone?

What is an invert sugar?

Which of the following proteins acts as a carrier of oxygen in humans?

Which of the following biomolecules is referred to as the building blocks of living organisms?

Where are the scleroproteins found?

What is the basic unit of r RNA?

Which of the following are wheat proteins?

Where is Ramachandran's plot used?

Who amongst the following first reported nucleic acids?

Which molecule controls the basic functions of a cell?

Ribose and deoxyribose sugars found in RNA and DNA, respectively, belong to which of the following classes?

Which of the following statements about RNA is NOT true?

The total number of purines may not be equal to the total number of pyrimidines.
It can replicate.
It is not hereditary material.
It contains uracil as its base.
It is single stranded.

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