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general biology 2 > Digestive System > Flashcards

Digestive System Flashcards

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AP® Biology flashcards
1
Q

Functions of Digestive system:

A

(IDEA)
Ingestion
Digestion
Absorption
Elimination

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2
Q

Parts of Digestive System

A

(DDA)
Digestive tube
Digestube glands
Accessory parts

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3
Q

Digestive tube is consists of:

A

(MOPESSL)
Mouth
Oral cavity
Pharynx
Esophagus
Stomach
Small intestine
Large intestine

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4
Q

Digestive glands is consists of:

A

(SGGLP)
Salivary glands
Gastric glands
Goblet cells
Liver
Pancreas

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5
Q

Types of Digestion

A

Physical & Chemical

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6
Q

Digestive tube: ANTERIOR OPENING OF THE TUBE

A

Mouth

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7
Q

Digestive tube: CAVITY IMMEDIATELY POSTERIOR TO THE MOUTH

A

Oral Cavity

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8
Q

Oral cavity is bounded by:

A
  • CHEEKS
  • TONGUE
  • HARD AND SOFT PALATE
  • TEETH
  • TONSILS
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9
Q

Digestive tube: POSTERIOR PART OF THE ORAL CAVITY FOR PASSAGE OF FOOD AND AIR

A

Pharynx

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10
Q

Digestive tube: COLLAPSIBLE MUSCULAR TUBE

A

Esophagus

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11
Q

Digestive tube: HIGHLY MUSCULAR POUCH

A

Stomach

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12
Q

Types of Sphincters

A

Cardiac
Pyloric
Duodenum

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13
Q

Digestive tube: LONGEST PART OF THE DIGESTIVE TUBE

A

Small intestine

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14
Q

Small intestine is divided into 3 portions:

A

Duodenum - neutralizes acid
Jejunum - extensive blood supply
Ileum - blood supply limited, peristaltic movements are slower

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15
Q

Digestive tube: MOST POSTERIOR PART

A

Large Intestine

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16
Q

Large intestines is divided into 3:

A

Caecum - absorbs fluids and salts
Colon - lubricate and absorbs remaining fluid, storage of feces, and lubricate feces
Sigmoid and Rectum -terminal segment

17
Q

Digestive tube: TERMINAL OPENING OF THE DIGESTIVE TUBE FOR DEFECATION

A

Anus

18
Q

DIGESTIVE GLANDS: Salivary glands: below the ear

A

Parotid glands

19
Q

DIGESTIVE GLANDS: Salivary glands: floor of the oral cavity

A

Sub Mandibular Glands

20
Q

DIGESTIVE GLANDS: Salivary glands: under the tongue

A

Sublingual gland

21
Q

MICROSCOPIC GLANDS FOUND IN THE GASTRIC MUCOSA, Hydrochloric acid (HCl)

A

Gastric glands

22
Q

MICROSCOPIC UNICELLULAR GLANDS FOUND IN THE INTESTINAL MUCOSA, secretes succusentericus

A

Goblet cells

23
Q

Largest gland divided into lobes, secretes bile

A

Liver

24
Q

LARGE LOBULATED GLAND WHICH IS BOTH AN ENDOCRINE AND EXOCRINE GLAND

A

Pancreas

25
Q

Digestion: Simple sugar from ______

A

Carbohydrates

26
Q

Digestion: Amino acids from ______

A

Proteins

27
Q

Digestion: Fatty acids and glycerol from _______

A

Lipids

28
Q

Digestion: Nucelotides from ______

A

Nucleic acid

general biology 2 (6 decks)

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