Biomolecules Quiz
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Questions and Answers

What is the dominant form of DNA structure?

  • Z-form DNA
  • B-form DNA (correct)
  • Single-stranded DNA
  • A-form DNA
  • What do nucleosides consist of?

  • Nucleobase and deoxyribose ring (correct)
  • Acyclic nitrogenous base and pentose
  • Phosphate groups and hydroxyl group on the pentose ring
  • Ribonucleotides
  • Which molecules are polymers consisting of long, linear molecules assembled by polymerase enzymes from repeating structural units of mononucleotides?

  • Ribonucleotides and deoxynucleotides
  • Nucleosides and nucleotides
  • DNA and RNA (correct)
  • Acyclic nitrogenous base and pentose
  • What is the role of nucleotides in cellular processes?

    <p>All of the above</p> Signup and view all the answers

    Which type of molecules are referred to as 'biochemical universals' in biology?

    <p>Biomolecules and metabolic pathways</p> Signup and view all the answers

    Which of the following is an example of a biomolecule?

    <p>Carboxylic acids</p> Signup and view all the answers

    What is the primary composition of most biomolecules?

    <p>Oxygen, carbon, hydrogen, and nitrogen</p> Signup and view all the answers

    Which of the following is a large macromolecule considered a biomolecule?

    <p>DNA</p> Signup and view all the answers

    What is the study of biomolecules and their reactions primarily associated with?

    <p>Biochemistry and molecular biology</p> Signup and view all the answers

    Which element makes up the majority of the human body's mass?

    <p>Oxygen</p> Signup and view all the answers

    पारमाणविक क्षेत्र में भूगोल के किस क्षेत्र पर अध्ययन किया जाता है?

    <p>रसायन और जैव रसायन</p> Signup and view all the answers

    सबसे अधिक बायोलॉजिक कार्बनिक यौगिक कौन सा है?

    <p>प्रोटीन</p> Signup and view all the answers

    सबसे सामान्य DNA संरचना की प्रमुख रूप क्या है?

    <p>पूर्ण हेलिक्स</p> Signup and view all the answers

    कैसा होता है 'नुकलीक' के 'पुरी' में?

    <p>कार्बन, हाइड्रोकार्बन पुरी</p> Signup and view all the answers

    'लिपिड' के संरचना में, 'त्रिग्लिसराइड' का प्रमुख काम क्या है?

    <p>'प्लेथील' का संरचन</p> Signup and view all the answers

    जीवाणु के लिए रसायनशास्त्र का क्या महत्व है?

    <p>जीवाणु के प्रोटीन और उनके संरचना में मदद करता है</p> Signup and view all the answers

    प्रोटीन संरचना और कार्य के बारे में किससे सम्बंधित है?

    <p>न्यूक्लिक एसिड</p> Signup and view all the answers

    कौन-सी प्रक्रिया जीवाणु के समृद्धि और गुणमत्ता में महत्वपूर्ण भूमिका निभाती है?

    <p>DNA प्रतिलेखन</p> Signup and view all the answers

    पोलिमरेज़-1 का प्रमुख कार्य क्या है?

    <p>RNA प्रतिलेखन</p> Signup and view all the answers

    पोलिमरेज-2 का मुख्य कार्य क्या है?

    <p>DNA प्रतिलेखन</p> Signup and view all the answers

    Study Notes

    Biomolecules

    • DNA is the dominant form of DNA structure.
    • Nucleosides consist of a sugar molecule and a nitrogenous base.

    Nucleotides

    • Nucleotides are polymers consisting of long, linear molecules assembled by polymerase enzymes from repeating structural units of mononucleotides.
    • Nucleotides play a crucial role in cellular processes.

    Biomolecules and Reactions

    • Biomolecules are referred to as 'biochemical universals' in biology.
    • Biomolecules are typically composed of carbon, hydrogen, oxygen, and nitrogen.

    Proteins

    • Proteins are large macromolecules and biomolecules.
    • The study of biomolecules and their reactions is primarily associated with biochemistry.

    Human Body Composition

    • Oxygen makes up the majority of the human body's mass.

    Molecular Biology

    • Molecular biology involves the study of biomolecules and their interactions in the atomic and molecular level region.

    Lipids

    • Triglycerides are an important component of lipid structure.
    • The primary function of triglycerides in lipid structure is to store energy.

    Protein Structure and Function

    • Protein structure and function are related to biochemistry.
    • The process of protein synthesis plays a crucial role in cellular growth and quality.

    Polymerase Enzymes

    • Polymerase-1's primary function is to repair damaged DNA.
    • Polymerase-2's primary function is to synthesize new DNA strands.

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    Description

    Test your knowledge about the molecules produced by living organisms, including proteins, carbohydrates, lipids, nucleic acids, vitamins, and hormones. Explore the essential components of biological processes with this quiz.

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