BIO 252 FINAL STUDY GUIDE exam with correct answers.

BIO 252 FINAL STUDY GUIDE exam with
correct answers

Bringing| food| into| the| body| through| the| mouth| is| called:| -| VERIFIED| ANSWER✔✔-MASTICATION

Swallowing| is| properly| called:| -| VERIFIED| ANSWER✔✔-deglutition

Breaking| food| down| into| its| monomers| is| called:| -| VERIFIED| ANSWER✔✔-HYDROLISIS

Bringing| the| monomers| from| the| digestive| lumen| into| the| bloodstream| or| lacteal| is| called| -| VERIFIED|
ANSWER✔✔-ABSORPTION

Elimination| of| solids| from| the| body| is| called:| -| VERIFIED| ANSWER✔✔-DEFECATION

List| the| parts| of| the| alimentary| canal| in| order| here.| Don't| forget| the| different| parts| of| the| small| and|
large| intestine.| -| VERIFIED| ANSWER✔✔-1.| PAROTID| GLAND

2.| SALIVARY| GLAND

3.| ESOPHAGUS

4.| STOMACH

5.| SPLEEN

6.| DUODENUM

7.| SMALL| INTESTINE

8.| LARGE| INTESTIN| (COLON)

9.| APPENDIX

10.| RECTUM

11.| ANUS

List| the| accessory| organs| here| -| VERIFIED| ANSWER✔✔-1.| SALIVARY| GLANDS

2.| PANCREAS

3.| LIVER

4.| GALL| BLADDER

Name| two| ways| to| do| mechanical| digestion| -| VERIFIED| ANSWER✔✔-1.| MASTICATION



2.| SEGMENTATION

, What| happens| during| hydrolysis?| -| VERIFIED| ANSWER✔✔-USING| WATER| AND| SPECIFIC| ENZYMES|
(SUCRASE| AND| LIPASE)| TO| BREAK| DOWN| COVALENT| CHEMICAL| BONDS

How| do| we| add| water| to| the| food| in| the| digestive| system?| -| VERIFIED| ANSWER✔✔-ADD| WATER| TO|
THE| DIGESTIVE| SYSTEM| KNOWN| AS| MUCUS

If| water| is| what| actually| break| foods| down,| why| do| we| need| enzymes?| -| VERIFIED| ANSWER✔✔-TO|
BREAK| DOWN| THE| ADDITIONAL| BONDS| THAT| HOLD| FOOD| PARTICLES| TOGETHER

The| layer| of| serous| membrane| ON| the| digestive| organs| is| called:| -| VERIFIED| ANSWER✔✔-
PERITONEUM

The| layer| of| serous| membrane| LINING| the| cavity| for| digestive| organs| is| called:| -| VERIFIED|
ANSWER✔✔-PERITONEUM

Where| would| you| find| the| greater| omentum?| -| VERIFIED| ANSWER✔✔-ATTACHED| TO| THE| GREATER|
CURVATURE| OF| THE| STOMACH

Where| would| you| find| the| lesser| omentum?| -| VERIFIED| ANSWER✔✔-LIES| BETWEEN| THE| LESSER|
CURVATURE| OF| THE| STOMACH

What| is| the| function| of| the| mesocolon?| -| VERIFIED| ANSWER✔✔-ACTS| AS| AN| AVENUE| FOR|
ABDOMINAL| CAVITY| AND| PELVIS

The| food| is| in| a| space| called| the| _____________.| -| VERIFIED| ANSWER✔✔-LUMEN

The| innermost| layer| is| called| the| ________________________.| -| VERIFIED| ANSWER✔✔-MUCOSA

Then| there| is| the| _______________,| a| layer| of| connective| tissue| that| contains| many| glands.| -|
VERIFIED| ANSWER✔✔-SUBMUCOSA

Then| there| is| a| double| layer| of| ________| muscle| called| the

_____________________________.| -| VERIFIED| ANSWER✔✔-SMOOTH/MUSCULARIS

The| inner| layer| is| ___________,| the| outer| layer| is| ____________.| -| VERIFIED| ANSWER✔✔-CIRCULAR

Outside| the| muscle| layers,| there| is| connective| tissue| called| the| _____________.| -| VERIFIED|
ANSWER✔✔-LONGITUDIAL

- VERIFIED| ANSWER✔✔-SEROSA
| |



The| nerves| which| tell| the| glands| to| secrete| are| found| in| the| ____| -| VERIFIED| ANSWER✔✔-TUNICA|
SUBMUCOSA

The| nerves| which| tell| the| glands| to| secrete| are| found| in| the___TUNICA| SUBMUCOSA___| and| are|
called| the| _____________| -| VERIFIED| ANSWER✔✔-SUBMUCOSAL| PLEXUS

The| nerves| which| tell| the| smooth| muscle| to| contract| are| found| between| the| ____________| and|
_________| layers.| -| VERIFIED| ANSWER✔✔-CIRCULAR| AND| LONGITUDINAL