What chemical are chromosomes made from?

When one substance dissolves in another is that a physical or chemical change? Which of the class of RNA molecules carries the genetic information from the nucleus as it is needed for the construction of a protein? What type of stimulus detected by touch receptor? Is plum island a nice island? What is amino acid sequencing? Do gases have a definite volume and shape? How much does 1 gallon of cold beer weigh? For what purpose is a fastener commonly used? What De broiglie contribution in atomic theory? What tipe of fox is nocturnal? What elements of your job interest you most in system administrator? What does 200M mean? When is the tide the slowist? What are the concepts of catabolism? Is an acorn monocot or dicot? What are the symbols that make up about 75 percent of the earths crust? What is the full form of glycerine IP? How many organs total does a female have? Is DNA fingerprinting good or bad? What will happen if if the cell cycle becomes uncontrolled?