2.6 Exploring patterns in the genome and genetic sequences Flashcards
What is bioinformatics?
It is the science of analysing biological data through computers, particularly around genomics and molecular genetics.
Define genome?
It is the complete set of genes present in a cell or organism.
How is DNA sequencing analysed?
DNA sequencing is analysed through using dyed nucleotides and a computer to analyse said nucleotides.
What are bp and mb?
These stand for base pairs and mega base pairs (1000 base pairs). They are a way to measure genome size.
All species have a __ genome.
Unique
What is genomics?
It is the study of genomes.
How many base pairs does the human genome contain?
it contains 3 billion base pairs (3000 mb). This is 20000-25000 genes.
What is a gene map?
It is a way of describing the order of genes and the spacing between them on each chromosome.
What is epigenetics?
It is the study of the effect of the environment on genes.
