Question: What is the function of digestive enzymes?
- To break down food into smaller molecules that can be absorbed by the body
- To protect the body from harmful bacteria and viruses
- To transport nutrients to the cells of the body
- To regulate blood sugar levels
Answer: To break down food into smaller molecules that can be absorbed by the body
What is the Function of Digestive Enzymes Solution:
Digestive enzymes are proteins that help to break down food into smaller molecules that can be absorbed by the body. A variety of organs in the digestive system, including the pancreas, stomach, and small intestine, produce them. Different digestive enzymes break down different types of food:
- Amylase and lactase break down carbohydrates into simple sugars.
- Pepsin and trypsin break down proteins into amino acids.
- Lipase breaks down fats into fatty acids and glycerol.
What is the Function of Digestive Enzymes: Once digestive enzymes break down food, the body can absorb it into the bloodstream and transport it to the cells.
How Does an Amoeba Obtain Its Food?
Amoebas obtain their food through a process called phagocytosis. This single-celled organism primarily feeds on bacteria, algae, and other small organic particles. When an amoeba encounters food, it extends its pseudopodia, or false feet, to surround the prey. The amoeba then engulfs the food particle, forming a food vacuole. The vacuole releases enzymes that break down the food into nutrients. The amoeba absorbs these nutrients into its cytoplasm, providing energy for growth and reproduction. This method allows the amoeba to adapt and thrive in various environments, showcasing its incredible survival capabilities.
