Question

While screening newborns for hemoglobin mutations, you identify a mutation resulting in a change of amino acid 6 from glutamate to leucine. Do you expect this change to result in a form of sickle cell disease? valine leucine нм'ch? CH HẠN CHéc-oh CH, CH , CH O H This mutation is quite concerning, because leucine is non-polar like valine (the usual mutation in sickle cell anemia), and thus may form similar hydrophobic interactions This mutation is not concerning, because leucine is polar like glutamate, and thus won't form hydrophobic interactions There is no way of knowing, because we don't yet have a good understanding of polar and non- polar characteristics of amino acids It doesn't matter which amino acids are changed; any mutation will be bad

all 4 please

Answer 1

Answer 1:- It doesn't matter which amoni acids are change any mutation will be bad.

Answer 2:- life forms from all three domains of life.

Answer 3:- a membrane protein

Answer 4:-fermented, which is a form of catabolism that does not require oxygen