What is a part of the central dogma?
a. rna is a single stranded molecule.
b. dna is used as a template to make rna.
c. rna contains adenine, uracil, cytosine, and guanine.
d. dna contains adenine, thymine, cytosine, and guanine

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume

Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?