Questions and Answers
What is the primary function of primary databases?
Which of the following is NOT an example of a primary database?
What is the purpose of accession numbers in primary databases?
What type of data is stored in secondary databases?
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Which of the following polymerases is isolated from Pyrococcus furiosus?
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What is the difference between primary and secondary databases?
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Which database has both primary and secondary characteristics?
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What is the purpose of secondary databases?
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What type of data is highly curated in secondary databases?
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Which of the following is an example of a secondary database?
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What is the primary source of data for primary databases?
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What is a unique identifier assigned to each data entry in primary databases?
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Which type of database contains genome sequence data?
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What is the purpose of applying computational algorithms to primary databases?
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Which database contains protein sequence and functional information?
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What is the characteristic of data in primary databases?
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What is the advantage of secondary databases over primary databases?
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Which protein database contains motifs and domains?
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What is the characteristic of data in secondary databases?
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Which type of database accepts primary sequences derived from peptide sequencing experiments?
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Study Notes
Types of Polymerase
- Pfu polymerase is isolated from Pyrococcus furiosus
- Tli polymerase is isolated from Thermococcus litoralis
Gel Electrophoresis
- No information available in the provided text
Introduction to Bioinformatics
- No information available in the provided text
Types of Biological Databases
Primary Databases
- Also known as archival databases
- Contain experimentally derived data like genome sequence and macromolecular structure
- Data is not curated or modified
- Data is uniquely identified with an accession number that never changes
- Examples: GenBank, DDBJ, PDB, SwissProt, PIR, TrEMBL, Metacyc
Secondary Databases
- Contain analyzed results from primary databases
- Data is highly curated and processed
- Contain more valuable knowledge compared to primary databases
- Examples: InterPro, UniProt Knowledgebase
Hybrid Databases
- Some databases have both primary and secondary characteristics
- Example: UniProt accepts primary sequences derived from peptide sequencing experiments
Types of Polymerase
- Pfu polymerase is isolated from Pyrococcus furiosus
- Tli polymerase is isolated from Thermococcus litoralis
Gel Electrophoresis
- No information available in the provided text
Introduction to Bioinformatics
- No information available in the provided text
Types of Biological Databases
Primary Databases
- Also known as archival databases
- Contain experimentally derived data like genome sequence and macromolecular structure
- Data is not curated or modified
- Data is uniquely identified with an accession number that never changes
- Examples: GenBank, DDBJ, PDB, SwissProt, PIR, TrEMBL, Metacyc
Secondary Databases
- Contain analyzed results from primary databases
- Data is highly curated and processed
- Contain more valuable knowledge compared to primary databases
- Examples: InterPro, UniProt Knowledgebase
Hybrid Databases
- Some databases have both primary and secondary characteristics
- Example: UniProt accepts primary sequences derived from peptide sequencing experiments
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Description
Quiz covering topics in molecular biology and bioinformatics, including types of polymerases, gel electrophoresis, and biological databases.