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Nutrition › ViewPhotoautotrophs convert light energy to
A. Hydraulic energy
B. Chemical energy
C. Wind energy
D. Thermal energy
DNA and Polypeptide Synthesis › View
What is not a role of mRNA?
A. essential to keep DNA protected
B. carry genetic code from the nucleus to the ribosomes
C. has start and stop codons which initiates translation and releases the polypeptide chain into the cytoplasm
D. carries specific amino acids to be joined onto the polypeptide chain