BIO - DIGESTIVE SYSTEM & NUTRITION

Question 1

very important to sustain different life processes

Answer 1

ENERGY

Question 2

responsible for taking whole food and turning them into energy and nutrients to allow the body to function; breaks down food into particles

Answer 2

DIGESTIVE SYSTEM

Question 3

the whole digestive system is approximate ___ from mouth to rectum

Answer 3

30 FOOT/9 METERS

Question 4

4 major phases in the system in the preparation of food before it is utilized by the cells

Answer 4

INGESTION, DIGESTION, ABSORPTION, ELIMINATION

Question 5

chewing

Answer 5

MASTICATION

Question 6

called alimentary tract/canal

Answer 6

DIGESTIVE TRACT

Question 7

process of taking in the food in your mouth

Answer 7

INGESTION

Question 8

starts of breaking down of food

Answer 8

MOUTH

Question 9

process of breaking down the food into small particles/molecules

Answer 9

DIGESTION

Question 10

digestion has 2 types

Answer 10

MECHANICAL, CHEMICAL

Question 11

when food is chewed, smashed in the mouth up to churning in your mouth

Answer 11

MECHANICAL DIGESTION

Question 12

when the organs through enzyme secretion can break larger molecules into smaller molecules

Answer 12

CHEMICAL DIGESTION

Question 13

break the particles down into small molecules

Answer 13

ENZYMES

Question 14

consumption of liquid and solid

Answer 14

INGESTION

Question 15

movement of food from one end of the digestive tract to the other

Answer 15

PROPULSION

Question 16

movement of food back and forth in the digestive tract to mix with enzymes and facilitate absorption

Answer 16

MIXING

Question 17

happens in a mouth as a secretion of salivary amylase as an enzyme; after digested, smaller molecules are now ready to enter in cells; into blood/lymphatic system

Answer 17

ABSORPTION

Question 18

molecules are not absorbed; pass out of body as wastes

Answer 18

ELIMINATION