In a person with cystic fibrosis, the mutation
causes which of the following to happen?
a. the protein clings to the inner surface of the
plasma membrane
b. the protein never leaves the endoplasmic
reticulum
c. the protein is shuttled to the nuclear
membrane instead of the plasma membrane
d. the protein is shuttled to the plasma
membrane instead of the nuclear membrane
e. the protein is expelled from the cell by
exocytosis before it can do its job
B
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The nucleus is to eukaryotes as the ________ is to prokaryotes.
A. plasmid B. RNA strand C. ribosome D. nucleoid E. nucleolus
Nitrogen can be obtained from either organic or inorganic sources.
Answer the following statement true (T) or false (F)
A technique used in dating a rock can be used to accurately predict the age of the fossils occurring in the rocks. This technique involves
A. fossil dating. B. developmental geology. C. structural geology. D. radioactive isotope decay. E. successive rock layering.
Mutations in the noncoding region will have no effect on the ___ of the individual.
What will be an ideal response?