DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Human Digestive System Crossword Puzzle for Adults is a medium crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Human Digestive System Crossword Puzzle for Adults
Challenge your knowledge of the human digestive system with this medium-level crossword puzzle. Features key organs, enzymes, and digestive processes — perfect for adults and general learners.
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Across
- 1. Process of nutrients entering the bloodstream
- 2. Innermost layer of the digestive tract
- 4. Enzyme that breaks down fats
- 6. Tiny projections that increase intestinal absorption
- 7. Tube connecting throat to stomach
- 10. First section of the small intestine
- 12. Protein that speeds up digestion
- 14. Organ where acid breaks down food
- 16. Small tube attached to the large intestine
- 20. Final section of the large intestine
Down
- 3. Substance that emulsifies fats
- 5. Organ that produces bile
- 8. Muscle contractions that move food through the digestive tract
- 9. Fluid that begins starch digestion in the mouth
- 11. Major part of the large intestine
- 13. Breaking down food into smaller molecules
- 15. Gland that secretes digestive enzymes
- 17. Lower part of the stomach
- 18. Partly digested food in the stomach
- 19. Throat area connecting mouth and esophagus
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