At would be the weight of the double-stranded dna molecules in the resulting g2 cells if replication is semiconservative? why? what would be their weight if replication is conservative?

6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

When analyzing tree rings, what do scientists assume a thin ring indicates?