Which of the following statements is true?
a. chromosomes make up proteins.
b. genes make up chromosomes.
c. genes make up cells.
d. chromosomes make up genes.

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.