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Worksheets

organ systems

Total questions: 62

Worksheet time: 35mins

Name
Class
Date
1.

What part of your blood carries oxygen to your cells?

a)

platelets

b)

red blood cells

c)

white blood cells

d)

plasma

2.

What part of your blood carries nutrients, wastes, and hormones, antibodies, and other chemicals?

a)

platelets

b)

red blood cells

c)

white blood cells

d)

plasma

3.

What part of your blood fights infections?

a)

platelets

b)

red blood cells

c)

white blood cells

d)

plasma

4.

What part of your blood helps your blood clot when cut?

a)

platelets

b)

red blood cells

c)

white blood cells

d)

plasma

5.

What type of blood vessel takes blood away from the heart?

a)

arteries

b)

veins

c)

capillaries

6.

What type of blood vessel brings blood back to the heart?

a)

arteries

b)

veins

c)

capillaries

7.

What type of blood vessel has thick, elastic and muscular walls

a)

arteries

b)

veins

c)

capillaries

8.

What type of blood vessel has one-way valves that allow blood to only move in one direction?

a)

arteries

b)

veins

c)

capillaries

9.

What type of blood vessel is so thin that white blood cells can squeeze out of through the blood vessel walls?

a)

arteries

b)

veins

c)

capillaries

10.

What side of the heart receives blood back from the body and sends it to the lungs to be recharged with oxygen?

a)

the upper side

b)

the lower side

c)

the right side

d)

the left side

11.

What side of the heart receives sends oxygen rich blood back to the body

a)

the upper side

b)

the lower side

c)

the right side

d)

the left side

12.

Which letter on the diagram is the left atrium?

a)

A

b)

B

c)

C

d)

D

13.

Which letter on the diagram is the left ventricle?

a)

A

b)

B

c)

C

d)

D

14.

Which letter on the diagram is the right ventricle?

a)

A

b)

B

c)

C

d)

D

15.

Which letter on the diagram is the right atrium?

a)

A

b)

B

c)

C

d)

D

16.

Which letter on the diagram is the aorta?

a)

E

b)

F

c)

G

d)

H

17.

Which letter on the diagram is the vena cava?

a)

E

b)

F

c)

G

d)

H

18.

What part is pointed with arrow?

a)

Left atrium

b)

Right atrium

c)

Left ventricle

d)

Right ventricle

19.
What do the arteries do?
a)
pumps blood to the heart
b)
pumps blood to and from the heart
c)
carry's blood away from the heart 
d)
a muscle 
20.
Blood high in carbon dioxide enters the heart through the superior vena cava into which atria?
a)
left
b)
right
21.

How many chambers does your heart have?

a)

1

b)

2

c)

3

d)

4

22.

Why do you think arteries need to be able to stretch under pressure?

4 lines
23.

Which chamber of the heart is connected to the aorta?

a)

Right atrium

b)

Left artium

c)

Right ventricle

d)

Left ventricle

24.

What blood vessels connects the blood flowing from the heart to the blood flowing to the heart?

a)

Artery

b)

Vein

c)

Capillary

25.

When food is physically broken down into smaller pieces by tearing, slicing, churning and mixing.

a)

Digestion

b)

Mechanical Digestion

c)

Chemical Digestion

d)

Saliva

26.

Chemicals produced by the body that break down food into very small pieces.

a)

Mechanical digestion

b)

Indigestion

c)

Chemical digestion

d)

Photosynthesis

27.

Fluid in your mouth that helps to break down food.

a)

Tongue

b)

Saliva

c)

mucus

d)

tonsils

28.

Small flap of tissue that closes off your windpipe to prevent food from entering your lungs.

a)

Flippity flap

b)

Tonsils

c)

Trachea

d)

Epiglottis

29.

Long muscular tube that connects the mouth to the stomach.

a)

Small intestine

b)

Large intestine

c)

Epiglottis

d)

Esophagus

30.

J-shaped organ located in the middle of the abdomen.

a)

Small Intestine

b)

Large Intestine

c)

Liver

d)

Stomach

31.

The part of the digestive system where most chemical digestion takes place.

a)

Small Intestine

b)

Large Intestine

c)

Pancreas

d)

Liver

32.

The part of the digestive system where most chemical digestion takes place.

a)

Small Intestine

b)

Large Intestine

c)

Pancreas

d)

Liver

33.

Name this organ

a)

small intestines

b)

esophagus

c)

large intestines

d)

stomach

34.

List in order from simplest to must complex.

a)

organism, cell, tissue, organ, organ system

b)

cell, organ, tissue, organ system, organism

c)

tissue, cell, organ, organ system, organism

d)

cell, tissue, organ, organ system, organism

35.

These are tiny structures in the kidney that do the filtering

a)

Nefertiti

b)

Neptune

c)

Nephron

d)

Nosferatu

36.
What is the process carried out in the EXCRETORY SYSTEM?
a)
The urina
b)
The waste
c)
The skin
d)
The heart
37.
Main organs and their functions?
a)
The ureter,the kidneys,the bladder,the prostrate and the Uretha
b)
The kidneys and the urethera
c)
The ureter,the kidneys,the bladder and the prostrate
d)
Living things
38.

Which organ(s) remove waste gases?

a)

Bladder and kidneys

b)

Lungs

c)

Large intestine

39.

Which organ(s) filter blood and store liquid waste?

a)

Bladder and kidneys

b)

Large Intestine

c)

Lungs

40.

What is organ is #1?

a)

Kidney

b)

Stomach

c)

Bladder

d)

Heart

41.

What organ is #3?

a)

Kidney

b)

Stomach

c)

Bladder

d)

Heart

42.
How many kidneys do you have?
a)
1
b)
3
c)
5
d)
2
43.

I mix everything up with my acids

a)

stomach

b)

pancreas

c)

large intestine

44.

I am the largest organ inside the body

a)

stomach

b)

liver

c)

small intestine

45.

Which of the following is NOT part of your excretory system?

a)

Heart

b)

Lungs

c)

Kidneys

d)

Skin

46.

Blood is cleaned by which organs?

a)

Lungs

b)

Ribs

c)

Kidneys

d)

Intestines

47.

Where is most water absorbed during digestion?

a)

Small Intestine

b)

Stomach

c)

Large Intestine

d)

Esophagus

48.

Where are most nutrients absorbed during digestion?

a)

Small Intestine

b)

Stomach

c)

Large Intestine

d)

Esophagus

49.

A muscular bag that mixes and crushes food is your

a)

Small Intestine

b)

Stomach

c)

Large Intestine

d)

Esophagus

50.

The teeth chew food and the stomach churns food into smaller particles. What is the name of this process?

a)

chemical digestion

b)

mechanical digestion

c)

absorption

d)

enzyme activity

51.

Where does digestion start?

a)

stomach

b)

mouth

c)

esophagus

52.

Who is this?

a)

Kim Namjoon

b)

Min Yoongi

c)

Kim Taehyung

d)

Jeon Jungkook

53.

Who is this?

a)

Jung Jaehyun

b)

Mark Lee

c)

Yuta Nakamoto

d)

Lee Taeyong

54.

What is ㅑ

a)

ya

b)

yeo

c)

a

d)

eu

55.

What is ㅇ ?

a)

ng

b)

silent / -

c)

o

d)

ye

56.

How do you read 뭐 ? and what is the meaning ?

a)

mwo/muo

b)

how?

c)

mua/meo

d)

what?

57.

Apa nama hewan berikut?

a)

KUDA

b)

KUCING

c)

KAMBING

d)

KATAK

58.

Hewan tersebut adalah ....

a)

kura-kura

b)

kunang-kunang

c)

kupu-kupu

d)

kuda-kuda

59.

Hewan yang diawali dengan huruf 'Ki' adalah ....

a)

b)

c)

d)

60.

'Keong' adalah kata yang diawali dengan huruf ....

a)

ka

b)

ki

c)

ku

d)

ke

61.

Contoh kata yang diawali dengan huruf ke- adalah ...

a)

kelapa

b)

kiri

c)

kanan

d)

kuman

62.

Ejaan dari kata 'Kuku' adalah ....

a)

K - A - K - U

b)

K - A - K - I

c)

K - U - K - U

d)

K - U - K - I

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