Theme Transition
2
3
5
Explore It! Part 4
KESLER
SCIENCE
When a liquid changes into a gas this is called vaporization. There are two
kinds of vaporization. Evaporation - usually occurs on the surface and can
happen below boiling temperature and pressure. Boiling -
happens throughout the liquid once the liquid has reached a
certain temperature and pressure.
13.
Which kind of vaporization was demonstrated in the last slide?

Why are small quantities of chlorofluorocarbons so harmful to the ozone layer? a. the chlorofluorocarbons act like ultraviolet radiation causing large amount of ozone to be produced. b. the chlorine from the chlorofluorocarbons reacts with free molecules of oxygen causing a stop in ozone production c. free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a free atom of chlorine which can then recombine with an oxygen atom in ozone, destroying more ozone. d. chlorofluorocarbons absorb ultraviolet radiation, preventing the formation of ozone select the best answer from the choices provided

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Mutations associated with albinism affect proteins involved in synthesis