What type of mutation causes cystic fibrosis

creative diagnostics provides a protocol for total protein extraction based on ripa which is widely used.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

you know they are heterozygous for a trait because they have it as jj or jj.

for a different answer set the answer would be because the oxygen in the water had depleted (apex)