ball & stick V + labels What is this base from RNA and DNA?

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Molecular Structure of a Base from RNA and DNA**

This image represents a molecular structure in the ball-and-stick model format. The structure includes various colored spheres connected by grey rods. The colors in the ball-and-stick model typically represent different atoms, where:

- **Grey spheres**: Carbon (C)
- **White spheres**: Hydrogen (H)
- **Blue spheres**: Nitrogen (N)
- **Red sphere**: Oxygen (O)

This specific structure appears to be one of the nitrogenous bases found in RNA and DNA. Nitrogenous bases are crucial components of nucleotides, which are the building blocks of nucleic acids. In nucleic acids, the nitrogenous bases pair specifically to form the rungs of the helical structure of DNA and RNA.

Below the structure is a prompt question: "What is this base from RNA and DNA?" The question encourages the user to identify which of the bases (adenine, thymine, cytosine, guanine, or uracil) is depicted in the structure.

**Key Points to Identify the Nitrogenous Base:**
1. **Adenine (A)** and **Guanine (G)** are purines (two-ring structures).
2. **Cytosine (C)**, **Thymine (T)** (found only in DNA), and **Uracil (U)** (found only in RNA) are pyrimidines (single-ring structures).

The structure in this image contains two rings indicating that it is a purine, which narrows the possibilities to either adenine or guanine. The distinct pattern of attached groups (hydrogens, oxygens, etc.) will further differentiate between adenine and guanine.

Make use of the ball-and-stick model representation to practice identifying different molecular structures and enhancing your understanding of the fundamental components of nucleic acids.

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This description is tailored for educational purposes, meant for an audience familiar with basic chemistry and molecular biology terminology. The breakdown of the molecular structure serves to aid students or learners in identifying and understanding the nitrogenous bases in nucleic acids.
Transcribed Image Text:**Molecular Structure of a Base from RNA and DNA** This image represents a molecular structure in the ball-and-stick model format. The structure includes various colored spheres connected by grey rods. The colors in the ball-and-stick model typically represent different atoms, where: - **Grey spheres**: Carbon (C) - **White spheres**: Hydrogen (H) - **Blue spheres**: Nitrogen (N) - **Red sphere**: Oxygen (O) This specific structure appears to be one of the nitrogenous bases found in RNA and DNA. Nitrogenous bases are crucial components of nucleotides, which are the building blocks of nucleic acids. In nucleic acids, the nitrogenous bases pair specifically to form the rungs of the helical structure of DNA and RNA. Below the structure is a prompt question: "What is this base from RNA and DNA?" The question encourages the user to identify which of the bases (adenine, thymine, cytosine, guanine, or uracil) is depicted in the structure. **Key Points to Identify the Nitrogenous Base:** 1. **Adenine (A)** and **Guanine (G)** are purines (two-ring structures). 2. **Cytosine (C)**, **Thymine (T)** (found only in DNA), and **Uracil (U)** (found only in RNA) are pyrimidines (single-ring structures). The structure in this image contains two rings indicating that it is a purine, which narrows the possibilities to either adenine or guanine. The distinct pattern of attached groups (hydrogens, oxygens, etc.) will further differentiate between adenine and guanine. Make use of the ball-and-stick model representation to practice identifying different molecular structures and enhancing your understanding of the fundamental components of nucleic acids. --- This description is tailored for educational purposes, meant for an audience familiar with basic chemistry and molecular biology terminology. The breakdown of the molecular structure serves to aid students or learners in identifying and understanding the nitrogenous bases in nucleic acids.
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