DNA vs. RNA Worksheet Answers
This document provides answers to a common DNA vs. RNA worksheet. Remember that specific worksheet questions may vary, so these answers serve as a guide and should be compared to your specific worksheet questions.
Key Differences Between DNA and RNA
Before diving into the answers, let's review the key differences between DNA and RNA:
| Feature | DNA | RNA |
|---|---|---|
| Full Name | Deoxyribonucleic Acid | Ribonucleic Acid |
| Sugar | Deoxyribose | Ribose |
| Structure | Double-stranded helix | Single-stranded (usually) |
| Bases | Adenine (A), Guanine (G), Cytosine (C), Thymine (T) | Adenine (A), Guanine (G), Cytosine (C), Uracil (U) |
| Location | Primarily in the nucleus | Nucleus and cytoplasm |
| Function | Stores genetic information | Protein synthesis, gene regulation |
Sample Worksheet Questions and Answers
The following are examples of typical questions found on a DNA vs. RNA worksheet, along with their answers:
1. What is the full name of DNA?
Answer: Deoxyribonucleic Acid
2. What is the full name of RNA?
Answer: Ribonucleic Acid
3. What sugar is found in DNA?
Answer: Deoxyribose
4. What sugar is found in RNA?
Answer: Ribose
5. Is DNA single-stranded or double-stranded?
Answer: Double-stranded
6. Is RNA single-stranded or double-stranded?
Answer: Single-stranded (usually)
7. Name the four nitrogenous bases found in DNA.
Answer: Adenine (A), Guanine (G), Cytosine (C), Thymine (T)
8. Name the four nitrogenous bases found in RNA.
Answer: Adenine (A), Guanine (G), Cytosine (C), Uracil (U)
9. What is the main function of DNA?
Answer: To store genetic information.
10. What are some of the main functions of RNA?
Answer: Protein synthesis (mRNA, tRNA, rRNA), gene regulation (various types of RNA).
11. Where is DNA primarily located in the cell?
Answer: The nucleus.
12. Where can RNA be found in the cell?
Answer: The nucleus and the cytoplasm.
Note: These are just examples. Your worksheet may include additional questions, diagrams, or comparisons. Always refer to your specific worksheet for accurate answers. This guide is intended to aid your understanding of the fundamental differences between DNA and RNA.
