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The structure shown is an example of a type of macromolecule (carbohydrate, lipid, protein, or nucleic acid) that is an important biological polymer. Identify the type of macromolecule shown, the type of monomer it is made from, how you came to your conclusion and the general types of important biological functions of this type of macromolecule in the cell. H. K H H N H H

The structure shown is an example of a type of macromolecule (carbohydrate, lipid, protein, or nucleic acid) that is an important biological polymer. Identify the type of macromolecule shown, the type of monomer it is made from, how you came to your conclusion and the general types of important biological functions of this type of macromolecule in the cell. H. K H H N H H

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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The structure shown is an example of a type of macromolecule (carbohydrate, lipid, protein, or nucleic acid) that is an important biological polymer. Identify the type of macromolecule shown, the type of monomer it is made from, how you came to your conclusion and the general types of important biological functions of this type of macromolecule in the cell. ### Structure Analysis: - **Chemical Structure Components:** - The structure contains a pentose sugar, phosphate group, and a nitrogenous base. - Adenine is identified as the nitrogenous base due to the double-ring structure with amine groups. - **Macromolecule Type:** - The structure is a **nucleic acid** due to the presence of nucleotide components: phosphate, sugar, and nitrogenous base. - **Monomer Identification:** - The monomer is a **nucleotide** composed of three components: a sugar (ribose or deoxyribose), a phosphate group, and a nitrogenous base (adenine in this case). - **Functional Role:** - Nucleic acids such as DNA and RNA are responsible for the storage, transmission, and expression of genetic information. - They play a crucial role in coding, decoding, regulating, and expressing genes. ### Educational Explanation: - **Understanding the Components:** - **Phosphate Group**: Essential for forming the backbone of the nucleic acid structure. - **Pentose Sugar**: Determines if the nucleic acid is RNA (ribose sugar) or DNA (deoxyribose sugar). - **Nitrogenous Base**: Key for base pairing through hydrogen bonds, critical for structure stability and function. This detailed structural analysis helps students learn the basic building blocks of nucleic acids, which are fundamental to all biological systems.
Transcribed Image Text:The structure shown is an example of a type of macromolecule (carbohydrate, lipid, protein, or nucleic acid) that is an important biological polymer. Identify the type of macromolecule shown, the type of monomer it is made from, how you came to your conclusion and the general types of important biological functions of this type of macromolecule in the cell. ### Structure Analysis: - **Chemical Structure Components:** - The structure contains a pentose sugar, phosphate group, and a nitrogenous base. - Adenine is identified as the nitrogenous base due to the double-ring structure with amine groups. - **Macromolecule Type:** - The structure is a **nucleic acid** due to the presence of nucleotide components: phosphate, sugar, and nitrogenous base. - **Monomer Identification:** - The monomer is a **nucleotide** composed of three components: a sugar (ribose or deoxyribose), a phosphate group, and a nitrogenous base (adenine in this case). - **Functional Role:** - Nucleic acids such as DNA and RNA are responsible for the storage, transmission, and expression of genetic information. - They play a crucial role in coding, decoding, regulating, and expressing genes. ### Educational Explanation: - **Understanding the Components:** - **Phosphate Group**: Essential for forming the backbone of the nucleic acid structure. - **Pentose Sugar**: Determines if the nucleic acid is RNA (ribose sugar) or DNA (deoxyribose sugar). - **Nitrogenous Base**: Key for base pairing through hydrogen bonds, critical for structure stability and function. This detailed structural analysis helps students learn the basic building blocks of nucleic acids, which are fundamental to all biological systems.
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