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Levels of Organization - TCI Cells and Genetics Lesson 4

Total questions: 23

Worksheet time: 12mins

Name
Class
Date
1.

What is the smallest unit of structure in a living thing?

a)

Organs

b)

Cell

c)

Tissue

d)

Organ System

2.

What do a group of cells make?

a)

Tissue

b)

Organ

c)

Organ System

d)

Blood Cell

3.

What do a group of organ systems make?

a)

Heart

b)

Respiratory System

c)

Organs

d)

Organism

4.

What do a group of tissues make?

a)

Cell

b)

Organ

c)

Organism

d)

Organ System

5.

Which one is the level of organization from least to the greatest?

a)

Tissue, cell, organ, organ system, organism

b)

Cell, tissue, organ, organ system, organism

c)

Cell, tissue, organ system, organ, organism

d)

Organism, organ system, organ, tissue, cell

6.

Organs and tissues that perform the same function is called ___________?

a)

Cells

b)

Organ System

c)

Tissue

d)

Organs

8.

A group of tissue that perform a similar function is called__________________. (Example: heart, lungs, stomach)

a)

Cell

b)

Organ

c)

Tissue

d)

Organ System

8.

A group of tissue that perform a similar function is called__________________. (Example: heart, lungs, stomach)

a)

Cell

b)

Organ

c)

Tissue

d)

Organ System

9.
A microscope is an instrument that.
a)
makes faraway objects look closer.
b)
makes small objects appear larger.
c)
decreases the size of small objects.
d)
increases the size of small objects.
10.
What is the total magnification of a microscope with two lenses when one lens has a magnification of 10x, and the other lens has a magnification of 30x?
a)
15x
b)
30x
c)
40x
d)
300x
11.
What is part 1?
a)
eye piece
b)
body tube
c)
arm
d)
coarse adjust
12.
What part is 3?
a)
eye piece
b)
base
c)
arm 
d)
coarse adjust
13.

What parts should you use to carry the microscope?

a)

Body tube

b)

Base

c)

Arm

d)

Eyepiece

14.

Can you use the coarse adjustment on high power?

a)

Yes

b)

No

15.

All types of cells are the same

a)

True

b)

False

16.
Which level of organization is the least specialized yet the most numerous in an organism?
a)
tissue
b)
cell
c)
organ
d)
organ system
17.

The air sacs in our lungs are called:

a)

bronchioles

b)

bronchus

c)

alveoli

d)

tracheas

18.
This is a example of ........
a)
cell
b)
tissue
c)
organ 
d)
organ system
19.
This is a example of ........
a)
cell
b)
organ system
c)
organ
d)
tissue
20.
This is a example of ........
a)
organ
b)
organ system
c)
tissue
d)
cell
21.
This is a example of........ 
a)
organ system
b)
cells
c)
organ
d)
tissue
22.
What is the most complex level of organization? 
a)
tissue
b)
organism 
c)
organ system 
d)
cell 
23.
What is the largest organ for the human body?
a)
heart
b)
lungs
c)
skin
d)
muscles