1.

    Consider a theoretical organism that utilizes silicon as its primary structural element instead of carbon. Assuming all other characteristics of life are present, which fundamental biological process would be MOST significantly challenged by this substitution?

    A

    Cellular respiration

    B

    Formation of complex, stable biomolecules

    C

    Active transport across membranes

    D

    Photosynthesis

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Diversity in Living World
    🎯Topic:What Is Living
    🎓 Ncert Level:Application
    🎯Difficulty :Hard
    ⚡ Time Required :1.5 mins
    🔄Ncert Concepts :carbon's role in biology, biomolecules, chemical bonding, alternative biochemistry

    Related Questions

    1.

    Reproduction is synonymous with growth in which of the following set of organisms?

    A

    Bacteria, unicellular algae and Amoeba

    B

    Bacteria, Amoeba and fungi

    C

    Unicellular algae and fungi

    D

    Unicellular algae and filamentous algae

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Diversity in Living World
    🎯Topic:What Is Living
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :reproduction, growth, unicellular organisms, multicellular organisms

    2.

    Reproduction is synonymous with growth in which of the following set of organisms?

    A

    Bacteria, unicellular algae and Amoeba

    B

    Bacteria, Amoeba and fungi

    C

    Unicellular algae and fungi

    D

    Unicellular algae and filamentous algae

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Diversity in Living World
    🎯Topic:What Is Living
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Reproduction, Growth, Unicellular organisms, Multicellular organisms, Asexual Reproduction

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