Bio 152 Module 4 2025 COMPLETE EXAM QUESTIONS AND VERIFIED
Bio 152 Module 4
ANSWERS |RECENTLY TESTING REAL EXAM QUESTIONS| 100%
Study online at https://quizlet.com/_glim2q
SOLVED!!
1. Why do we need to eat? Energy
Essential nutrients
2. Essential nutrients substances the body must get from foods because it cannot manufac-
ture them at all or fast enough to meet its needs
Amino Acids
Fatty Acids
Sugars
Vitamins (organic)
Minerals (Inorganic)
3. malnutrition lack of proper nutrition
Including all of the essential nutrients
lacking of just one, multiple, or all
4. Alimentary canal digestive tube that extends from the mouth to the anus
Mouth and salivary glands
Esophagus
Stomach
Liver, Gallbladder, Pancreas
Small Intestine
Large Intestine
Rectum
Anus
5. Ingestion Intake of food
6. Digestion Breakdown of food substances into simpler forms that can be ab-
sorbed and used
, Bio 152 Module 4
Study online at https://quizlet.com/_glim2q
7. Mechanical Digestion Physical breakdown of large pieces of food into smaller pieces
chewing
8. Chemical Digestion Process by which enzymes break down food into small molecules that
the body can use
Salivary enzymes
9. Absorbtion The process by which nutrient molecules pass through the wall of the
digestive system into the blood
10. Elimination Act of getting rid of what was not absorbed from the body
11. Oral Cavity Mouth
Digestion begins here
12. Mastication the process of chewing
13. Salivary amylase Enzyme in saliva that breaks down starch chemically
14. Salivary lipase Enzyme in saliva that breaks down fats chemically
15. Why does the saliva con- to lubricate ingested food to be able to safely travel through the
tain mucus? digestive system
16. bolus A soft mass of chewed food
tongue forms bolus through chewing
17. pharynx throat, shared by digestive and resp system
Bio 152 Module 4
ANSWERS |RECENTLY TESTING REAL EXAM QUESTIONS| 100%
Study online at https://quizlet.com/_glim2q
SOLVED!!
1. Why do we need to eat? Energy
Essential nutrients
2. Essential nutrients substances the body must get from foods because it cannot manufac-
ture them at all or fast enough to meet its needs
Amino Acids
Fatty Acids
Sugars
Vitamins (organic)
Minerals (Inorganic)
3. malnutrition lack of proper nutrition
Including all of the essential nutrients
lacking of just one, multiple, or all
4. Alimentary canal digestive tube that extends from the mouth to the anus
Mouth and salivary glands
Esophagus
Stomach
Liver, Gallbladder, Pancreas
Small Intestine
Large Intestine
Rectum
Anus
5. Ingestion Intake of food
6. Digestion Breakdown of food substances into simpler forms that can be ab-
sorbed and used
, Bio 152 Module 4
Study online at https://quizlet.com/_glim2q
7. Mechanical Digestion Physical breakdown of large pieces of food into smaller pieces
chewing
8. Chemical Digestion Process by which enzymes break down food into small molecules that
the body can use
Salivary enzymes
9. Absorbtion The process by which nutrient molecules pass through the wall of the
digestive system into the blood
10. Elimination Act of getting rid of what was not absorbed from the body
11. Oral Cavity Mouth
Digestion begins here
12. Mastication the process of chewing
13. Salivary amylase Enzyme in saliva that breaks down starch chemically
14. Salivary lipase Enzyme in saliva that breaks down fats chemically
15. Why does the saliva con- to lubricate ingested food to be able to safely travel through the
tain mucus? digestive system
16. bolus A soft mass of chewed food
tongue forms bolus through chewing
17. pharynx throat, shared by digestive and resp system
