Podcast
Questions and Answers
Which field of information technology uses computers and computer programs to facilitate the collection, storage, analysis, and manipulation of large quantities of chemical data?
Which field of information technology uses computers and computer programs to facilitate the collection, storage, analysis, and manipulation of large quantities of chemical data?
- Metabolomics
- Chemoinformatics (correct)
- Bioinformatics
- Chemical Genomics
What are the central concepts behind chemoinformatics?
What are the central concepts behind chemoinformatics?
- Bioinformatics and cheminformatics
- Molecular biology and systems biology
- Chemical genomics and metabolomics
- Structure-activity relationships (QSAR) and compound property prediction (QSPR) (correct)
How are chemical structures usually stored in a computer?
How are chemical structures usually stored in a computer?
- As text files
- As images
- As molecular graphs (correct)
- As spreadsheets
Which of the following is NOT a type of variation seen in Markush structures?
Which of the following is NOT a type of variation seen in Markush structures?
In the three stages of the search system, which stage involves matching fragments against homologous series identifiers?
In the three stages of the search system, which stage involves matching fragments against homologous series identifiers?
What is the purpose of fragment-screening in the search system?
What is the purpose of fragment-screening in the search system?
What is the recommended tool for generating the SMILES string and InChI representation of compounds in Lagundi?
What is the recommended tool for generating the SMILES string and InChI representation of compounds in Lagundi?
Which algorithm is an extension of the Morgan algorithm and incorporates stereochemistry information?
Which algorithm is an extension of the Morgan algorithm and incorporates stereochemistry information?
What is the initial connectivity value assigned to each atom in the Morgan algorithm?
What is the initial connectivity value assigned to each atom in the Morgan algorithm?
Which algorithm uses similar principles to the Morgan algorithm to produce a canonical ordering of atoms in a graph?
Which algorithm uses similar principles to the Morgan algorithm to produce a canonical ordering of atoms in a graph?
What is the purpose of a hash key in structure searching?
What is the purpose of a hash key in structure searching?
Which of the following is true about a molecular graph?
Which of the following is true about a molecular graph?
What does a subgraph represent in a graph?
What does a subgraph represent in a graph?
What is true about a tree in graph theory?
What is true about a tree in graph theory?
What is true about isomorphic graphs?
What is true about isomorphic graphs?
Which algorithm uses adjacency matrices to represent the molecular graphs of the query substructure and the molecule?
Which algorithm uses adjacency matrices to represent the molecular graphs of the query substructure and the molecule?
What value is assigned to elements (i, j) and (j, i) of the adjacency matrix if atoms i and j are bonded?
What value is assigned to elements (i, j) and (j, i) of the adjacency matrix if atoms i and j are bonded?
What is the aim of finding matching matrices in subgraph isomorphism?
What is the aim of finding matching matrices in subgraph isomorphism?
What is the purpose of the Smallest Set of Smallest Rings (SSSR) in chemistry?
What is the purpose of the Smallest Set of Smallest Rings (SSSR) in chemistry?
Which algorithm is not used to generate a unique SMILES string for each molecule?
Which algorithm is not used to generate a unique SMILES string for each molecule?
What is the purpose of substructure searching?
What is the purpose of substructure searching?
What is the purpose of the bitstring representation in screening methods?
What is the purpose of the bitstring representation in screening methods?
What does a hash key represent in structure searching?
What does a hash key represent in structure searching?
What is the purpose of the Smallest Set of Smallest Rings (SSSR) in chemistry?
What is the purpose of the Smallest Set of Smallest Rings (SSSR) in chemistry?
What is the purpose of a connection table in chemoinformatics?
What is the purpose of a connection table in chemoinformatics?
What is the purpose of a canonical representation in chemoinformatics?
What is the purpose of a canonical representation in chemoinformatics?
Which of the following is NOT a type of variation seen in Markush structures?
Which of the following is NOT a type of variation seen in Markush structures?
