DNA replication occurs during
a) S phase
b) Mitosis
c) G1 phase
d) Prophase

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

Which greenhouse gas is emitted when burn fossil fuels for energy? a. nitrogen b. oxygen c. carbon dioxide d. helium

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata