BIO: FINAL EXAM STUDY GUIDE QUESTIONS WITH VERIFIED SOLUTIONS.

BIO: FINAL EXAM STUDY GUIDE
QUESTIONS WITH VERIFIED
SOLUTIONS.
Bringing food into the body through the mouth is called: - ANS >> MASTICATION
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Swallowing is properly called: - ANS >> deglutition wq wq wq wq wq wq wq




Breaking food down into its monomers is called: - ANS >> HYDROLISIS
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Bringing the monomers from the digestive lumen into the bloodstream or lacteal is called -
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ANS >> ABSORPTION
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Elimination of solids from the body is called: - ANS >> DEFECATION wq wq wq wq wq wq wq wq wq wq wq




List the parts of the alimentary canal in order here. Don't forget the different parts of the small
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and large intestine. - ANS >> 1. PAROTID GLAND
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2. SALIVARY GLAND
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3. ESOPHAGUS
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4. STOMACH
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5. SPLEEN
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6. DUODENUM
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7. SMALL INTESTINE
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8. LARGE INTESTIN (COLON)
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9. APPENDIX
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10. RECTUMwq




11. ANUS wq




List the accessory organs here - ANS >> 1. SALIVARY GLANDS
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2. PANCREAS
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3. LIVER
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4. GALL BLADDER
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Name two ways to do mechanical digestion - ANS >> 1. MASTICATION
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2. SEGMENTATION
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What happens during hydrolysis? - ANS >> USING WATER AND SPECIFIC ENZYMES
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(SUCRASE AND LIPASE) TO BREAK DOWN COVALENT CHEMICAL BONDS
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How do we add water to the food in the digestive system? - ANS >> ADD WATER TO THE
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DIGESTIVE SYSTEM KNOWN AS MUCUS
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, If water is what actually break foods down, why do we need enzymes? - ANS >> TO BREAK
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DOWN THE ADDITIONAL BONDS THAT HOLD FOOD PARTICLES TOGETHER
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The layer of serous membrane ON the digestive organs is called: - ANS >> PERITONEUM
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The layer of serous membrane LINING the cavity for digestive organs is called: - ANS >>
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PERITONEUM
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Where would you find the greater omentum? - ANS >> ATTACHED TO THE GREATER
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CURVATURE OF THE STOMACH
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Where would you find the lesser omentum? - ANS >> LIES BETWEEN THE LESSER
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CURVATURE OF THE STOMACH
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What is the function of the mesocolon? - ANS >> ACTS AS AN AVENUE FOR ABDOMINAL
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CAVITY AND PELVIS
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The food is in a space called the _____________. - ANS >> LUMEN
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The innermost layer is called the ________________________. - ANS >> MUCOSA
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Then there is the _______________, a layer of connective tissue that contains many glands.
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- ANS >> SUBMUCOSA
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Then there is a double layer of ________ muscle called the
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_____________________________. - ANS >> SMOOTH/MUSCULARIS wq wq wq wq




The inner layer is ___________, the outer layer is ____________. - ANS >> CIRCULAR
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Outside the muscle layers, there is connective tissue called the _____________. - ANS >>
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LONGITUDIAL
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The nerves which tell the glands to secrete are found in the ____ - ANS >> TUNICA
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SUBMUCOSA
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The nerves which tell the glands to secrete are found in the___TUNICA SUBMUCOSA___
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and are called the _____________ - ANS >> SUBMUCOSAL PLEXUS
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The nerves which tell the smooth muscle to contract are found between the ____________
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and _________ layers. - ANS >> CIRCULAR AND LONGITUDINAL
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The nerves which tell the smooth muscle to contract are found between the
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___CIRCULAR__________ and ____LONGITUDINAL_______ layers. They are called
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the ____________. - ANS >> MYENTERIC
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