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BIO 224 > Lab 6 > Flashcards

Lab 6 Flashcards

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Biology 101 flashcards
1
Q

Pancreatic lipase does what

A

Digests triglycerides (fats) into monoglycerides and free fatty acids

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2
Q

Emulsification

A

Separation of large aggregates of fat into smaller droplets

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3
Q

Bile salts

A

Primary component of bile and are needed to breakdown fats

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4
Q

Where does the acid come from as the lipid digests?

A

As we break apart lipids we release fatty acids which make ph go down

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5
Q

What does pepsin do?

A

An enzyme secreted in inactive form (pepsinogen) by chief cells in stomach.

Aids in protein digestion

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6
Q

What does salivary amylase do?

A

Digest polysaccharide into diasaccharide maltose

carbohydrates

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7
Q

What is starch

A

Polysaccharide

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8
Q

Benedict’s solution

A

Standard test for presence simple sugar

Blue- negative for simple sugar

green brown orange - simple sugars

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9
Q

Lugols iodine

A

Standard test for starch will turn blue if positive

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10
Q

Name the structure

A

Parotid salivary gland

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11
Q

Name the structure

A

Left = sublingual salivary gland Right = submandibular salivary gland

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12
Q

Name the structure

A
  1. Upper lip 2. Lower lip
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13
Q

Name the structure

A

Vestibule

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14
Q

Name the structure

A
  1. Hard palate 2. Soft palate 3. Uvula
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15
Q

Name the structure

A
  1. Crown 2. Dentin 3. Enamel 4. Gingiva
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16
Q

Name the structure

A
  1. Neck 2. Root  3. Pulp cavity 4. Root canal
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17
Q

Name the structure

A
  1. Esophagus 2. Lower esophagus sphincter
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18
Q

Name the structure

A

Tongue

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19
Q

Name the structure

A
  1. Pyloric sphincter 2. Rugae
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20
Q

Name the structure

A
  1. Fungus 2. Cardia 3. Pyloric antrum 4. Body
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21
Q

Name the structure

A
  1. Lesser curvature 2. Greater curvature
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22
Q

Name the structure

A
  1. Duodenum 2. Jejunum 3. Ileum
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23
Q

Name the structure

A
  1. Ileocecal valve 2. Cecum
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24
Q

Name the structure

A
  1. Vermiform appendix 2. Ascending colon 3. Transverse colon 4. Descending colon 5. Sigmoid colon
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25
Q

Name the structure

A
  1. Anal canal 2. Rectum
26
Q
A

Haustra

27
Q

Name the structure

A

Teniae coli

28
Q

Name the structure

A

Hepatic flexure

29
Q

Name the structure

A

Splenic flexure

30
Q

Name the structure

A

Pancreatic duct

31
Q

Name the structure

A

Major duodenal papilla

32
Q

Name the structure

A
  1. Right lobe 2. Left lobe 3. Falciform ligament
33
Q

Name the structure

A
  1. Gallbladder 2. Cystic duct 3. Right hepatic duct 4. Left hepatic duct
34
Q

Name the structure

A
  1. Common bile duct 2. Hepatic portal vein 3. Cystic vein
35
Q

Name the structure

A
  1. Hepatic artery 2. Cystic artery
36
Q

Name the structure

A
  1. Celiac trunk 2. Superior mesenteric artery 3. Superior mesenteric vein 4. Inferior mesenteric artery 5. Inferior mesenteric vein
37
Q

Name the structure

A

Common hepatic duct

38
Q

Name the structure

A

Tongue Taste buds

39
Q

Name the structure

A

Tongue Taste buds

40
Q

Name the structure

A

Salivary glands

41
Q

Name the structure

A
  1. Stomach 2. Rugae 3. Gastric pits
42
Q

Name the structure

A

Stomach 1. Mucosa 2. Submucosa

43
Q

Name the structure

A

Stomach 1. Mucosa 2. Submucosa 3. Muscularis 4. Adventitia (Serosa)

44
Q

Name the structure

A
  1. Rugae 2. Gastric pits
45
Q

What are the 3 characteristics of the stomach histology?

A

Simple columnar epithelium Very narrow gastric pits Very few and far between goblet cells

46
Q

What are the 3 characteristics of the small intestine histology?

A

Simple columnar epithelial Villi Intestinal and duodenal glands Some goblet cells here and there

47
Q

What are the 3 characteristics of the large intestine histology?

A

Simple columnar epithelial Goblet cells every where

48
Q

Name the structure

A

Small intestine

49
Q

Name the structure

A

Small intestine 1. Mucosa 2. Submucosa

50
Q

Name the structure

A

Intestinal glands

51
Q

Name the structure

A

Duodenal glands

52
Q

Name the structure

A

Small intestine 1. Mucosa 2. Submucosa 3. Muscularis 4. Serosa

53
Q

Name the structure

A

Colon 1. Mucosa 2. Submucosa 3. Muscularis

54
Q

Name the structure

A

Colon Goblet cells

55
Q

Name the structure

A

Liver Central vein

56
Q

Name the structure

A

Sinusoids

57
Q

Name the structure

A
  1. Pancreas 2. Pancreatic acini
58
Q

What does universal indicator test for?

A

Test for PH

Greens/blues - basic

orange/red - acidic

59
Q

What emzyme was used to digest lipids in the lab?

A

Pancreatic lipase

60
Q

What was the function of HCl in protein digestion?

A

It lowered the pH so that the enzyme pepsin would be activated and function

61
Q

What enzymes are used to digest carbs in the lab?

A

salivary amylase

62
Q

what is the name for the inactive form of pepsin

A

pepsinogen

BIO 224 (20 decks)

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