Revisione de Macromoleculas
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Questions and Answers

Classify starch as a carbohydrate, protein, lipid, or nucleic acid.

  • Carbohydrate (correct)
  • Nucleic Acid
  • Protein
  • Lipid
  • Classify cholesterol as a carbohydrate, protein, lipid, or nucleic acid.

  • Carbohydrate
  • Protein
  • Lipid (correct)
  • Nucleic Acid
  • Classify steroid as a carbohydrate, protein, lipid, or nucleic acid.

  • Lipid (correct)
  • Carbohydrate
  • Protein
  • Nucleic Acid
  • Classify glycogen as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify nucleotide as a carbohydrate, protein, lipid, or nucleic acid.

    <p>Nucleic Acid</p> Signup and view all the answers

    Classify RNA as a carbohydrate, protein, lipid, or nucleic acid.

    <p>Nucleic Acid</p> Signup and view all the answers

    Classify polypeptide chain as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify glucose as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify unsaturated fatty acid as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify polysaccharide as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify phospholipid as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify glycerol as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify monosaccharide as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify cellulose as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify amino acid as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify enzyme as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify saturated fat as a carbohydrate, protein, lipid, or nucleic acid.

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

    Classify DNA as a carbohydrate, protein, lipid, or nucleic acid.

    <p>Nucleic Acid</p> Signup and view all the answers

    What do saturated fats provide for animals?

    <p>Long-term energy storage</p> Signup and view all the answers

    What does RNA provide for the body?

    <p>Instructions for building proteins</p> Signup and view all the answers

    What do monosaccharides/glucose provide for plants?

    <p>Immediate energy and short-term energy storage</p> Signup and view all the answers

    What are steroids involved in?

    <p>Sex hormones</p> Signup and view all the answers

    What role do phospholipids play in the cell?

    <p>Form cell membranes</p> Signup and view all the answers

    What is the function of enzymes?

    <p>Speed up chemical reactions</p> Signup and view all the answers

    What is the monomer of proteins?

    <p>Amino acid</p> Signup and view all the answers

    What do starches provide for plants?

    <p>Long-term energy storage</p> Signup and view all the answers

    What is DNA considered?

    <p>Genetic material</p> Signup and view all the answers

    What role does cholesterol play in cells?

    <p>Part of cell membranes</p> Signup and view all the answers

    What is glycerol in relation to fats?

    <p>3-carbon backbone</p> Signup and view all the answers

    What does glycogen provide for animals?

    <p>Short-term energy storage</p> Signup and view all the answers

    What are polysaccharides made of?

    <p>Many sugars</p> Signup and view all the answers

    What is nucleotide in relation to nucleic acids?

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

    What is cellulose's role in plants?

    <p>Forms the cell wall</p> Signup and view all the answers

    Which specific molecule are almonds mostly made of? (saturated fat, unsaturated fat, protein, glucose, starch, cellulose)

    <p>Unsaturated fat</p> Signup and view all the answers

    Which specific molecule is spinach mostly made of? (saturated fat, unsaturated fat, protein, glucose, starch, cellulose)

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

    Which specific molecule is beef jerky mostly made of? (saturated fat, unsaturated fat, protein, glucose, starch, cellulose)

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

    Which specific molecule is bacon mostly made of? (saturated fat, unsaturated fat, protein, glucose, starch, cellulose)

    <p>Saturated fat</p> Signup and view all the answers

    Study Notes

    Macromolecules Overview

    • Carbohydrates: Include starch, glycogen, glucose, and cellulose.

      • Starch: Polysaccharide, provides long-term energy storage for plants.
      • Glycogen: Short-term energy storage, found only in liver and muscle cells.
      • Glucose: Simple sugar, offers immediate energy, converts to ATP in cells.
      • Cellulose: Forms cell walls in plants, a type of fiber.
    • Proteins: Composed of amino acids and polypeptides.

      • Amino Acid: Monomers of proteins, essential for protein synthesis.
      • Enzyme: Speeds up chemical reactions by lowering activation energy; crucial for metabolic processes.
    • Lipids: Include cholesterol, steroids, phospholipids, and fatty acids.

      • Cholesterol: Vital component of cell membranes, type of steroid.
      • Steroid: Includes sex hormones and all hormonal compounds.
      • Phospholipid: Forms cellular membranes, both in plants and animals.
      • Unsaturated Fatty Acid: Found in plants, beneficial for health.
      • Saturated Fat: Found in animal products, provides long-term energy storage.
    • Nucleic Acids: Composed of nucleotides, includes DNA and RNA.

      • Nucleotide: Monomer unit for nucleic acids.
      • DNA: Genetic material, essential for heredity.
      • RNA: Carries instructions for protein synthesis.

    Key Concepts

    • Monosaccharides: Simple sugars; significant for energy supply.
    • Polysaccharides: Formed when multiple sugars combine; vital for energy storage.
    • Protein Structure: Polypeptides form complex three-dimensional structures.
    • Fatty Acids: Building blocks of lipids; categorized into saturated and unsaturated types.
    • Energy Storage: Different macromolecules provide various forms of energy storage for organisms.
    • Plant vs Animal Products: Distinction in macromolecules; plants predominantly feature cellulose, while animal products include proteins and saturated fats.

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    Description

    Este cuestionario ajuda a revisar e classificar diferentes tipos de macromoleculas como carbohidratos, lipidos, e proteinas. Inclue flashcards con definiciones e ejemplos para fortalecer tu comprehension de estos conceptos biochemicos. Ideal para estudante de biologia.

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