3. It is thought that all the genes that belong to an organism are found in the nucleus of each cell no matter what the cell type; therefore, -
C
CLEA
A)ribonucleic acid creates a different complimentary strand depending on the cell type
B) there is a different set of dna in each of the different cell types
C) cell differentiations is determined by nucleoplasm
D)cell differentiation is determined by the expression of only specific genes

answer; protein;

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !

the answer is a and have a great day

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .