Which statement explains the overall function of the two molecules in the diagram? 1) they store excess carbohydrates for later use 2) they provide information about how an organism is put together and maintained. 3) they provide an organism with usable energy in the for of ATP
4) they make up an organism’s physical structure

What type of lipids are found in all biological membranes?

Construct an explanation about the function of mitosis for multicellular organisms

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.