1.5- human genomics

Question 1

what is a genome?

Answer 1

an organisms entire heriditary information enclosed in DNA

Question 2

what is a genome made up of?

Answer 2

genes and other DNA sequences that do not code for proteins

Question 3

how can computer programmes identify base sequences?

Answer 3

by looking for sequences similar to known genes

Question 4

what is bioinformatics and what does it allow for?

Answer 4

fusion of molecular biology, statistical analysis and computer technology

scientists carry out rapid mapping and analysis of DNA sequences on a huge scale and compare them

Question 5

what are personal genomics?

Answer 5

the analysis of an individuals genome

Question 6

2 uses of personal genomics

Answer 6

predict the likelihood of developing certain diseases

lead to personalised medicine

Question 7

what are pharmacogenetics?

Answer 7

the use of genome information in the choice of drugs

Question 8

what 2 things can a personal genome sequence be used for?

Answer 8

select the most effective drugs

select their most effective dosages

Question 9

2 positive effects of pharmacogenitics

Answer 9

increase drug effectiveness

reducing side effects