교과서 질문
Identify each of the following as a nucleoside or a nucleotide:
b. guanosine
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Ch.17 Nucleic Acids and Protein Synthesis
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249
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TOC.tableOfContents
- Ch.1 Chemistry in Our Lives19
- Ch.2 Chemistry and Measurements80
- Ch.3 Matter and Energy53
- Ch.4 Atoms and Elements58
- Ch.5 Nuclear Chemistry42
- Ch.6 Ionic and Molecular Compounds57
- Ch.7 Chemical Quantities and Reactions38
- Ch.8 Gases30
- Ch.9 Solutions50
- Ch.10 Acids and Bases and Equilibrium64
- Ch.11 Introduction to Organic Chemistry: Hydrocarbons77
- Ch.12 Alcohols, Thiols, Ethers, Aldehydes, and Ketones82
- Ch.13 Carbohydrates54
- Ch.14 Carboxylic Acids, Esters, Amines, and Amides91
- Ch.15 Lipids61
- Ch.16 Amino Acids, Proteins, and Enzymes84
- Ch.17 Nucleic Acids and Protein Synthesis86
- Ch.18 Metabolic Pathways and ATP Production73
Timberlake14th EditionChemistry: An Introduction to General, Organic, and Biological ChemistryISBN: 9781292472249당신이 사용하는 게 아니라요?교과서 변경
17장, 문제 2a
Identify each of the following bases as a purine or a pyrimidine:
a. guanine
검증된 단계별 안내1
Step 1: Understand the difference between purines and pyrimidines. Purines are nitrogenous bases with a double-ring structure, while pyrimidines have a single-ring structure.
Step 2: Recall the common purines and pyrimidines. The purines are adenine (A) and guanine (G), while the pyrimidines are cytosine (C), thymine (T), and uracil (U).
Step 3: Analyze the given base, guanine. Guanine is one of the nitrogenous bases found in DNA and RNA.
Step 4: Determine the structure of guanine. Guanine has a double-ring structure, which is characteristic of purines.
Step 5: Conclude that guanine is a purine based on its double-ring structure and its classification as one of the two purines in nucleic acids.
비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
33s주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
Purines
Purines are one of the two classes of nitrogenous bases found in nucleic acids, characterized by a double-ring structure. The two primary purines in DNA and RNA are adenine (A) and guanine (G). Their structure allows them to form hydrogen bonds with complementary pyrimidines, playing a crucial role in the formation of the DNA double helix and RNA structures.
추천 영상:
가이드 코스
1:09
Nitrogenous Bases Example 1
Pyrimidines
Pyrimidines are the second class of nitrogenous bases, distinguished by a single-ring structure. The main pyrimidines in nucleic acids are cytosine (C), thymine (T), and uracil (U). These bases pair with purines during DNA and RNA synthesis, contributing to the stability and integrity of genetic information.
추천 영상:
가이드 코스
1:09Nitrogenous Bases Example 1
Base Pairing
Base pairing refers to the specific hydrogen bonding between purines and pyrimidines in nucleic acids, which is essential for the structure of DNA and RNA. In DNA, adenine pairs with thymine, and guanine pairs with cytosine, while in RNA, adenine pairs with uracil. This complementary pairing ensures accurate replication and transcription of genetic information.
추천 영상:
가이드 코스
2:56Base Pairing Concept 1