What effect would a mutation have on a protein if the codon sequence GUU changes to GUA A. there is no effect on the activity of the protein.

B. A different protein will result from the new amino acid sequence.

C. The codon will now code for the amino acid glutamine.

D. The protein would not function correctly

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical? a. some people consider embryos to possess rights equal to those of fully developed human beings. b. extracting stem cells from embryos is a very energy-intensive process, which consumes resources that could be used elsewhere. c. embryos are difficult to obtain, so the monetary cost of using them for research outweighs their benefit. d. the process of extracting stem cells from embryos generates biohazardous waste that cannot be safely disposed of.