“12th Class Chemistry Chapter 14 Quiz: Macromolecules” is an interesting world of large molecules, or macromolecules, which have important biological and industrial functions. The macromolecules are made up of repeating structural units called monomers that are bonded together to form polymers. This chapter describes types, structures, properties, and applications of such high-molecular-weight compounds. Better your understanding of macromolecules with our MDCAT Quiz and free flashcards designed to help you master this important subject.
MDCAT Quiz 12th Grade Chemistry Chapter 14 Quiz
Challenge your knowledge with our MDCAT Quiz on macromolecules. This quiz covers the structure, properties, and applications of polysaccharides, proteins, nucleic acids, and synthetic polymers. It helps in reinforcing your understanding of key concepts and prepares you for both theoretical and application-based questions.
- Test Name: 12th Class Chemistry Chapter 14 Quiz
- Type: Quiz Test
- Total Questions: 30
- Total Marks: 30
- Time: 30 minutes
Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.
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Free Flashcards for Macromolecules
Enhance your learning with free flashcards on macromolecules. These flashcards are a quick and effective way to revise topics such as polymerization, the functions of proteins, the structure of nucleic acids, and applications for different types of macromolecules.
What is the function of proteins in oxygen transport?
Binding and carrying oxygen
Which macromolecule is involved in the transport of oxygen in blood?
Proteins
What is the function of lipids in cell membranes?
Providing structural support
Which macromolecule is involved in the synthesis of cell membranes?
Lipids
What is the function of proteins in hormone signaling?
Regulating metabolic activities
Which macromolecule is involved in the regulation of metabolic activities?
Proteins
What is the function of lipids in hormone synthesis?
Precursor to steroid hormones
Which macromolecule serves as a precursor to steroid hormones?
Lipids
What is the function of carbohydrates in animal cells?
Providing energy
Which macromolecule provides quick energy to cells?
Carbohydrates
What is the function of proteins in cell membranes?
Transporting molecules
Which macromolecule is composed of chains of amino acids linked by peptide bonds?
Proteins
What is the function of carbohydrates in plant cells?
Providing structural support
Which macromolecule serves as a long-term energy storage in animals?
Lipids
What is the main function of lipids in cell membranes?
Providing a barrier
Which macromolecule plays a crucial role in immune response and defense mechanisms?
Proteins
What is the function of nucleic acids in cells?
Storing genetic information
Which macromolecule is composed of nucleotides?
Nucleic acids
What is the function of proteins in living organisms?
Catalyzing reactions
Which macromolecule is responsible for storing and transmitting genetic information in cells?
Nucleic acids
What is the function of carbohydrates in living organisms?
Providing energy
Which macromolecule is composed of long chains of sugar molecules?
Carbohydrates
What is the main function of RNA in cells?
Translating genetic information
Which macromolecule forms the major component of cell walls in plants?
Carbohydrates
What is the function of DNA in living organisms?
Storing genetic information
Which macromolecule is primarily involved in heredity and genetic information transfer?
Nucleic acids
What is the function of lipids in living organisms?
Long-term energy storage
Which macromolecule includes fats, oils, and waxes?
Lipids
What is the main structural component of cell membranes?
Phospholipids
Which macromolecule provides structural support to cells and tissues?
Proteins
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