The diagram on the left shows a dna sequence with its mrna sequence and
resulting amino acid. t...
Biology, 27.11.2019 22:31 Emanuelle7843
The diagram on the left shows a dna sequence with its mrna sequence and
resulting amino acid. the diagram on the right shows a mutation in the dna sequence
with its mrna sequence and resulting amino acid.
dna mrna - amino acld
normal
valine
glulamic
а.
which two terms correctly describe this mutation?
base-pair substitution
deletion mutation
© insertion mutation
frame shift
@substitution mutation
o nondisjunction.
Answers: 3
Biology, 21.06.2019 23:00, hannahkharel2
The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations. for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)
Answers: 3
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