- (2/-1) This class of macromolecules is made of amino acid chains; get yours from meat, milk, and eggs.
- (4/-2) The cellular organelle containing the genetic material is called this, just like the center of an atom.
- (6/-3) This 5-carbon sugar is used to form the nucleotides which make the backbone of DNA.
- (8/-4) This bilayer of lipid molecules separates a cell from its surroundings.
- (10/-5) In plants, photosynthesis occurs within this organelle.
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