How does a dna molecule produce copies of itself?

a-expression

b-transcription

c-replication

d-translation

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc