Biology

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Across
  1. 3. sugar molecules
  2. 4. any very large molecule, usually with a diameter ranging from about 100 to 10,000 angstroms (10−5 to 10−3 mm
  3. 5. The molecule that carries genetic information for the development and functioning of an organism
  4. 7. a group of two or more atoms that are held together by chemical bonds
  5. 8. a diverse group of organic compound including fats, oils, waxes, and certain vitamins
  6. 10. large biomolecules that play essential roles in all cells and viruses
Down
  1. 1. a structural layer that surrounds some cell types, found immediately outside the cell membrane
  2. 2. made up of building blocks called amino acids
  3. 6. one of the four nucleotide bases in DNA
  4. 9. a nucleic acid present in all living cells that has structural similarities to DNA