What aspect of DNA’s structure most likely made Meselson and Stahl, as well as other scientists, suspect that DNA replication is semiconservative? A. the shape of its nucleotides
B. the paired, antiparallel DNA strands
C. the bonding between phosphate groups
D. the limited number of base pairs

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)

Resperation is a way to release carbon back into the atmosphere

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids