Common-Core/ Grade 7
Science MCQ Based On Structure and function of carbohydrates lipids proteins and nucleic acids
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Common-Core Grade 7 - 7 Structure and function of carbohydrates lipids proteins and nucleic acids
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Keratin and antibodies are examples of proteins, which are one of the four main classes of biological macromolecules.
The macromolecules made of repeating units of molecules are called polymers. Polymers are large molecules that consist of many repeating subunits, known as monomers.
Proteins are complex macromolecules composed of long chains of amino acids, which are folded into specific three-dimensional shapes. They are involved in a wide range of biological functions.
It is a type of carbohydrate that cannot be broken down further into smaller sugar molecules.
Steroids are a type of lipid, which are characterized by a specific structure consisting of four fused carbon rings.
A complex carbohydrate called cellulose forms the cell wall in a plant cell.
Nucleic acids are macromolecules composed of nucleotide subunits, which store and transmit genetic information, as well as play a role in various cellular processes such as signal transduction and energy transfer.
These are large complex chains of molecular sub-units called monomers.
Both carbohydrates and lipids are organic compounds made up of carbon, hydrogen, and oxygen atoms.
Nucleic acids are macromolecules that are composed of nucleotide monomers linked together through covalent bonds to form a long chain. They play a vital role in the storage and transmission of genetic information.
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