Q1ChemistryUnit 19: Biomolecules
Among the following compounds most basic amino acid is:
Chemistry · JEE
Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes Revision for JEE
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Revision checklist
- 1.Core idea: Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes
- 2.Relates to other subtopics in Biomolecules
- 3.Carbohydrates: mono/disaccharides
- 4.Proteins: structure levels, enzymes
- 5.Master Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes definitions and standard results
- 6.Solve 20 timed MCQs for Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes
Syllabus context
Part of Biomolecules in JEE Main Chemistry.
- General introduction and importance of biomolecules
- Carbohydrates: Classification, aldoses and ketoses, monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose and maltose)
- Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes
- Vitamins: Classification and functions
- Nucleic Acids: Chemical constitution of DNA and RNA, biological functions of nucleic acids
- Hormones: General introduction
Free sample questions
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Q2ChemistryUnit 19: Biomolecules
Amino acids are building blocks of:
Q3ChemistryUnit 19: Biomolecules
Cheese is a
Q4ChemistryUnit 19: Biomolecules
amino acid when heated with
NaOH/CaO forms:
Q5ChemistryUnit 19: Biomolecules
Antibiotics kill or inhibits bacteria. The
real revolution in antibacterial therapy began with the discovery of Alexander Fleming. Antibiotics have either bactericidal effect or a
bacteriostatic effect on microbes. The
antibiotic given orally in case of
typhoid, dysentry, acute fever, etc. is:
Q6ChemistryUnit 19: Biomolecules
During the process of digestion, the protein present in food materials are hydrolysed to amino acids. The two enzymes involved in the process are:
Proteins
Enzyme Polypeptides
Enzyme Amino acids
Q7ChemistryUnit 19: Biomolecules
Complete the correlation. Silk worm: Cocoon : :Wool:
Q8ChemistryUnit 19: Biomolecules
Which of the following is bacteriostatic?
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