Which form of dna is classified as a left-handed double helix?
a. a-dna
b. b-dna
c. z-dna
d. cruciform dna
e. hairpin dna?

C because i have no idea cause im just 11!

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it

Lysosomes contain digestive enzymes (lysozyme) and in digestion of different biomolecules like proteins, fats, starch, etc.cleans the cell by destroying damaged organellesprotects cells from certain virus/bacteria by killing them