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হিউম্যান প্যাপিলোমা ভাইরাস 16, হিউম্যান প্যাপিলোমা ভাইরাস 18 চিকিৎসায় নির্দেশিত হয়।
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Proteins have primary structure. If you are given a method to know which amino acid is at either of the two termini (ends) of a protein,
Yes, if we are given a method to know the sequence of proteins, we can connect this information to the purity of a protein. It is known that an accurate...
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Chromosomes are made up of (a) DNA (b) protein (c) DNA and protein (d) RNA
(c) DNA and protein
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Define the terms Antigen and Antibody. Name any two diagnostic kits based upon them.
An antigen is a foreign substance that elicits the formation of an antibody. Antibody is a protein that is synthesised in response to an antigen. Antigen and antibody show high degree of specificity in binding each...
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ELISA technique is based on the principles of antigen and antibody interaction.
Yes. One can use antibody against the enzyme (that is responsible for the metabolism of phenylalanine) to develop ELISA based diagnostic technique. The patient where the enzyme protein is absent...
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Define the terms Antigen and Antibody
An antigen is a foreign substance that elicits the formation of an antibody. Antibody is a protein that is synthesised in response to an antigen. Antigen and antibody show high...
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ELISA technique is based on the principles of antigen and antibody interaction. Can this technique be used in the molecular diagnosis
Yes. One can use antibody against the enzyme (that is, responsible for the metabolism of phenylalanine) to develop ELISA based diagnostic technique. The patient where the enzyme protein is absent...
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Classify each of the following as either a p-type or n-type semi-conductor
Hint : (a) Ge is group 14 element and In is group 13 element. Therefore, an electron deficit hole is created. Thus semiconductor is p-type. (b) Since B is group 13 element...
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Classify each of the following as being either a p-type or an n-type semiconductor: (i) Ge doped with In
(i) Ge (a group 14 element) is doped with In (a group 13 element). Therefore, a hole will be created and the semiconductor generated will be a p-type semiconductor. (ii) B (a...
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How can the two emulsions can be distinguished : (a) oil in water type (o/w) and (b) water in oil type (w/o)
[Hint : (a) By dilution test (b) By dye test]
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What is the difference between native protein and denatured protein ?
Proteins found in a biological system with unique 3D-structure and biological activity is called native protein. When native protein is subjected to physical and chemical change, protein loses its biological activity...
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