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 ESL Learners is a hard crossword puzzle with 19 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 ESL Learners
Challenge your understanding of the human digestive system with this hard-level crossword. Perfect for advanced ESL learners interested in technical anatomy and physiology vocabulary.
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Across
- 1. Acid secreted by parietal cells aiding protein digestion in stomach
- 4. Process of nutrients passing from digestive tract into bloodstream
- 7. Term relating to the liver, a key digestive organ
- 9. First segment of the small intestine receiving chyme from stomach
- 11. Finger-like projections increasing absorption surface area in intestines
- 12. Beginning pouch of the large intestine connecting to the ileum
- 15. Enzyme catalyzing starch breakdown into simpler sugars
- 17. Innermost digestive tract lining secreting enzymes and mucus
- 19. Digestive enzyme breaking down fats into fatty acids and glycerol
Down
- 2. Enzyme activating trypsinogen to trypsin in the small intestine
- 3. Hormone stimulating acid secretion in the stomach lining
- 5. Wave-like muscle contractions moving food through the digestive tract
- 6. Semi-fluid mass of partially digested food exiting the stomach
- 8. Small organ storing bile before release into the duodenum
- 10. Organ producing digestive enzymes and regulating blood glucose
- 13. S-shaped last part of the colon before the rectum
- 14. Part of digestive tract where nutrient absorption primarily occurs
- 16. Fold of tissue attaching intestines to abdominal wall with blood vessels
- 18. Dilated portion of digestive tract or duct, such as the bile duct
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