Nucleotides are the monomers that make up the polymer of DNA. What can be known about the process of building a DNA molecule?

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.

State the following: boyle's law and charle's law

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point