LAB 6 BIO 224

Upper Lip

Lower lip

Teeth

gingiva

vestibule

Tongue

hard palate

soft palate

Uvula

parotid salivary gland

sublingual salivary gland

submandibular salivary gland

Pharynx

Esophagus

lower esophageal sphincter

stomach

Whole structure

Fundus

Cardia

Body of the stomach

Name the region

pyloric antrum

lesser curvature

greater curvature

Rugae

Pyloric Sphincter

small intestine

Duodenum

jejunum

ileum

ileocecal valve

Pancreas

Pancreatic Duct

major duodenal papilla

Cecum

vermiform appendix

Large Intestine

Ascending Colon

transverse colon

hepatic flexure

Splenic Flexure

Descending Colon

Sigmoid Colon

Haustra

Taeniae Coli

Rectum

Anal Canal

right lobe of liver

left lobe of liver

falciform ligament

Gallbladder

cystic duct

Left and Right Hepatic Duct

Split above the pen

common heptic duct

Where the pen is on

Common bile duct

Superior Mesentric Artery

superior mesenteric vein

Inferior Mesenteric artery

5

Celiac Trunk

6

Cystic artery

common hepatic artery

Proper Hepatic artery

right hepatic artery

hepatic portal vein

hepatic vein

Cystic vein

Inferior mesenteric vein

Crown

Neck

Root

Enamel

A

Dentin

Pulp cavity

Root canal

This temperature is close to body temperature which is favorable for enzymic activity.

Incubate all 3 tubes in a 37 degrees C water bath for at least 90 minutes. Why are the tubes incubated at this temperature?

the more digested the food

In the protein digestion by pepsin the cloudier the tube means:

Yes, because of emulsification due to bile salts.

Are the fat droplets smaller and more dispersed in tube A (with bile salts) than tube B (without bile salts)?

The tube with the bile salt due to emulsification.

Fat and Lipid digestion, which tube would have the most acidic and digestion?

emulsification

The separation of large aggregates of fat into smaller droplet is ___________________________ and is the primary function of bile salts.

Free fatty acids

Where does the acid come from as the lipids are digested?

Organ: Pancreas
Structure: Pancreatic acini

Identify the organ and structure

Organ: Tongue
Structure: Taste Buds

Label the organ and structure

Liver

Label the organ

Central Vein

Hepatocytes

Sinusoids

Mucosa

Submucosa

Muscularis

Serosa

Villi

Intestinal Gland

Colon

What is the organ?

Goblet cells

Label the structure the pointer is on

Mucosa of the stomach

Label the pointer

submucosa of stomach

Muscularis of the stomach

Serosa of the stomach

Rugae of the stomach

triglycerides into monoglycerides and free fatty acids

Pancreatic lipase digests

disaccharide maltose

Salivary amylase will break polysaccharides down into

Lugol's Iodine solution

_______________________ is the standard test for starch and it will turn dark blue in the presence of starch.