HELP A. S.A. P What is the difference between DNA and RNA?
A. RNA is a more complex molecule than DNA
B. RNA contains genetic information; DNA does not
C. DNA is a more complex molecule than RNA
D. DNA contains genetic information, RNA does not

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.