Across
- 1. large biomolecules and macromolecules
- 4. the building blocks of the fat in our bodies and in the food we eat.
- 7. an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
- 9. a process used by plants and other organisms to convert light energy into chemical energy
- 11. a double-membrane-bound organelle found in most eukaryotic organisms.
- 13. a biomolecule consisting of carbon, hydrogen and oxygen atoms
- 14. a set of 20 different molecules used to build proteins
- 15. a source of metabolic energy (ATP).
Down
- 2. biopolymers, macromolecules, essential to all known forms of life.
- 3. A molecule consisting of a nitrogen-containing base
- 5. involves the breakdown of food into smaller and smaller components
- 6. plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process
- 8. The process by which a biological structure, especially a relatively simple structure, is formed by a sequence of enzymic reactions that starts from common metabolites or 'synthons',
- 10. an organism that consumes other organisms in a food chain
- 12. a set of metabolic reactions and processes that take place in the cells of organisms
