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Digestive System

Total questions: 42

Worksheet time: 1hrs 22mins

Name
Class
Date
1.

Which organ that is responsible for storing bile?

a)

pancreas

b)

liver

c)

duodenum

d)

gallbladder

2.

The part of the digestive system which is highlighted represents ________

a)

Oesophagus

b)

Pharynx

c)

Stomach

d)

Trachea

3.

________ is where all Chemical Digestion occurs.

a)

Small intestine

b)

Rectum

c)

Mouth

d)

Stomach

4.

The chewing and grinding of food into smaller pieces is an example of _________

a)

Mechanical Digestion

b)

Chemical Digestion

5.

Bile is an enzyme made by which digestive organ?

a)

Gallbladder

b)

Pancreas

c)

Stomach

d)

Liver

6.

Which digestive organ produces an enzyme to digest carbohydrate?

a)

Liver

b)

Gallbladder

c)

Pancreas

d)

Duodenum

7.

Most nutrients from digested food are absorbed in which digestive organ?

a)

Small Intestine

b)

Stomach

c)

Large Intestine

d)

Rectum

8.

The number "4" indicates ________

a)

Anus

b)

Rectum

c)

Large Intestine

d)

Small intestine

9.

The number "5" indicates _______

a)

Liver

b)

Gallbladder

c)

Pancreas

d)

Stomach

10.

The number "3" indicates ________

a)

Ileum

b)

Ascending colon

c)

Jejunum

d)

Descending colon

11.

The ______ absorbs water from the waste product of digestion before exiting through rectum.

a)

Small intestine

b)

Stomach

c)

Anus

d)

Large intestine

12.

Which is NOT a function of the Digestive System?

a)

To rid the body of solid waste

b)

Absorb nutrients for energy & growth

c)

Break down nutrients from food

d)

To regulate production of hemoglobin

13.

The opening at the end of the digestive system where solid waste comes out is the ______

a)

rectum

b)

anus

c)

jejunum

d)

descending colon

14.

This organ produce insulin to help absorb food in the small intestine?

a)

Duodenum

b)

Pancreas

c)

Liver

d)

Gallbladder

15.

Gastric juices in the stomach digest Bolus into a Chyme. This process is called as _________

a)

Mechanical digestion

b)

Chemical digestion

16.

Enzymes in your saliva help break down food while chewing is called _______

a)

Pepsinogen

b)

Amylase

c)

Trypsin

d)

Lipase

17.

Flap of skin that covers the opening to the windpipe when swallowing or breathing is called _____

a)

Larynx

b)

Pharynx

c)

Esophagus

d)

Epiglottis

18.

The function of mucus is _________

a)

Digests food in the mouth.

b)

Digests food in the stomach

c)

Protects the stomach from digesting itself

d)

Absorbs nutrients from food so the body has energy.

19.

The function of villi is _________

a)

Digests food in the mouth.

b)

Digests food in the stomach

c)

Protects the stomach from digesting iteself

d)

Absorbs nutrients from food so the body has energy.

20.

What parts of the digestive system help with mechanical digestions?

a)

Esophagus and Small Intestine

b)

Mouth and Stomach

c)

Liver and Gallbladder

d)

Rectum and Anus

21.
What is the correct order of digestion?
a)
Mouth - pharynx - stomach - esophagus - L.I. - S.I. - anus - rectum
b)
Pharynx - mouth - esophagus - stomach - gall bladder - S.I. - rectum - anus - L.I.
c)
Mouth - pharynx - pancreas - stomach - rectum - gall bladder - S.I. - rectum - anus
d)
Mouth - pharynx - esophagus - stomach - S.I. - L.I. - rectum - anus
22.

The large intestine's major role is to _________________.

a)

absorb water from undigested food

b)

exhale carbon dioxide

c)

break down food

d)

absorb nutrients

23.

Which is the first part of Small Intestine?

a)

Jejunum

b)

Duodenum

c)

Sigmoid

d)

Ileum

24.

Which enzyme that is found in the stomach and begins the digestion of proteins?

a)

Trypsin

b)

Pepsin

c)

Lipase

d)

Amylase

25.

What is an Accessory Organ?

a)

An organ that does not touch food but helps with chemical digestion

b)

An organ that touches food and helps with chemical digestion

c)

An organ that does not touch food but helps with mechanical digestion

d)

An organ that does touch food and helps with mechanical digestion

26.

The appendix is attached to which organ in the digestive system?

a)

Rectum

b)

Stomach

c)

Large Intestine

d)

Small Intestine

27.

The aerobic metabolism occurs in ______

a)

Cytoplasm

b)

Mitochondria

c)

Nucleus

d)

Golgi apparatus

28.

The process with muscle contractions to move food through the digestive system is called ____________________.

a)

Peristalsis

b)

Defecation

c)

Contraction

d)

Bowel movement

29.

The anaerobic metabolism occurs in ______

a)

Nucleus

b)

Mitochondria

c)

Cytoplasm

d)

Golgi apparatus

30.

The breakdown of complex molecule into smaller molecule in generating release energy (ATP)

a)

Catabolism metabolism

b)

Anabolism metabolism

c)

Anaerobic metabolism

d)

Aerobic metabolism

31.

ANABOLISM is a process of building up new molecules from a smaller molecules

a)

True

b)

False

32.

Waste product of Anaerobic Catabolism is lactic acid

a)

TRUE

b)

FALSE

33.

1 Glucose able to convert a maximum of _______ ATP

a)

34

b)

2

c)

38

d)

36

34.

The enzyme involved in Protein Metabolism is _______

a)

Oxidative Phosphorylation

b)

Transaminase

c)

Glycolysis

d)

Tricarboxylic Acid

35.

Which is an example of common disorder/disease for Digestive System?

a)

Bronchitis

b)

Gastritis

c)

Laryngitis

d)

Influenza

36.

Ketone Bodies can be used as energy fuel by the brain

a)

TRUE

b)

FALSE

37.

Goblet Cells secretes ______

a)

Mucus

b)

Gastrin

c)

Pepsin

d)

Amylase

38.

Lacteal in the villus absorbs ______

a)

Water-soluble vitamins

b)

Erythrocytes

c)

Fat-soluble vitamins

d)

Water

39.

The metabolism process of Glucose to become Pyruvic acids is called as _______

a)

Gluconeogenesis

b)

Glycolysis

c)

Anabolism

d)

Krebs Cycle

40.

Which is the Outer Layer of the tissue for GIT?

a)

Serosa

b)

Mucosa

c)

Submucosa

d)

Muscularis

41.

______ is a hormone that stimulate Pancreatic Juice

a)

Gastrin

b)

Secretin

c)

Pepsin

d)

Insulin

42.

_______ is an enzyme which used to breakdown fats

a)

Insulin

b)

Lipase

c)

Pepsin

d)

Amylase

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