Which of the following statements is true? A DNA and chromosomes are found in different types of cells.
B The specific nucleotide sequences of the genes determine the individual characteristics of an organism.
C The coding segment of a chromosome is found in prokaryotic cells.
D Some living organisms do not have genetic material. [

Solid tin exists in two forms: white and gray. for the transformation sn(s, white) → sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30℃. b. will white tin convert spontaneously to gray tin at -30℃? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?