: Splitting complex organic molecules (proteins, fats, carbohydrates) into simpler, absorbable ones using enzymes. Absorption : Moving nutrients into the blood and lymph. Excretion : Removing undigested food remains from the body.
To remember how enzymes work, think of a . A specific enzyme (the key) will only fit into a specific nutrient molecule (the lock) to break it down. biologiia dragomilov 8 klass stranitsa 100 otvety
: The role of the salivary glands, liver, and pancreas in secreting enzymes that break down food. To remember how enzymes work, think of a
: Three layers of smooth muscle that churn the food. Serosa : The outer protective covering. Study Tip: The "Enzyme-Substrate" Fit : Three layers of smooth muscle that churn the food
Below is a guide to the common questions and key concepts found on this page to help you with your studies. Key Concepts on Page 100