Alleles are alternate versions of gene(s) that have nucleotide sequences. A. the same; completely different B. the same; small differences in their C. different; completely different D. different; the same E. different; small differences in their

Which of the four major uses is predicted to change the least by 2020?

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

Which description provides the best objective summary of the article in the passage?