What makes one dna molecule different from another? the sequence of bases along the strands the number of strands that make it up the type of sugar it has in each strand the number of phosphates it has

c

explanation:

idk

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds