5 Written Questions

1. Breakdown of food using a physical process.
2. Muscular tube that connects the pharynx to the stomach. Moves food via peristalsis.
3. Region of the small intestine that receives digestive juices from the pancreas, liver, and gallbladder.
4. Also known as windpipe.
5. Also called the colon. A sphincter controls the passage of whats left of the meal where the organ meets with the small intestine.

5 Matching Questions

1. Carbohydrate
2. Liver
3. Gastric Juice
4. Mouth (Oral Cavity)
5. Stomach

1. a Produces bile. This helps digest fats.
2. b Functions in indigestion. Saliva is secreted here. Chemical digestion begins here.
3. c Large organ with elastic wall. It can store food for hours.
4. d A digestive fluid secreted by cells lining the stomach's interior. Made up of strong acid, digestive enzymes, and mucus. Acid is HCL.
5. e an essential structural component of living cells and source of energy for animals

5 Multiple Choice Questions

1. Rhythmic waves of muscular contractions that push food through the esophagus.
   1. Lipases
   2. Pepsins
   3. Protein
   4. Peristalsis
2. With glycerol, make up the building blocks of lipids.
   1. Fatty Acid
   2. Protein
   3. Amino Acids
   4. Stomach
3. A hydrophobic molecule that contains fats.
   1. Pepsins
   2. Lipids
   3. Liver
   4. Lipases
4. Connects the mouth to the esophagus. Opens the Trachea.
   1. HCL
   2. Pharynx
   3. Pepsins
   4. Catalyst
5. A lipid made of three fatty acid molecules and one glycerol molecule.
   1. Triglyceride
   2. Nucleotide
   3. Glycerol
   4. Epiglottis

5 True/False Questions

1. Gastrovascular Cavities → A digestive fluid secreted by cells lining the stomach's interior. Made up of strong acid, digestive enzymes, and mucus. Acid is HCL.

   True        False

2. Pancreas → Also known as windpipe.

   True        False

3. Acid Chyme → Types of proteins. They control functions within a cell. It initiates a chemical reaction.

   True        False

4. Lipases → A type of hydrolase that digests fats. It is made and produced by the pancreas.

   True        False

5. Protein → Enzymes that break down/digest proteins. Found in the stomach.

   True        False