Double helical DNA: A. serves as a template for protein synthesis
B. is used to synthesize messenger RNA
C. contains two identical single strands of DNA
D. must be accurately copied to ensure variation in organisms

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

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 blood cell spend most of their time in the lymphatic system?