Bio Paper 2 Flashcards
1
Q
What is meant by the term genome?
A
The complete set of DNA in an organism
2
Q
How can we slow down the evolution of antibiotic resistance?
A
Only use antibiotics when necessary.
Make sure people complete the full course of antibiotic treatment.
3
Q
How might a genetic mutation result in an enzyme which does not function properly?
A
A change in the DNA sequence will result in a different sequence of amino acids for the protein that makes up an enzyme. This will result in a different 3D structure of the enzyme and so it will not function correctly.
3
Q
Define the term ecosystem
A
The living organisms in a particular area, together with the non-living components of the environment.
4
Q
A
