WorksheetsEOC REVIEW PART 1
Total questions: 17
Worksheet time: 13mins
Name
Class
Date
1.
How many total people took the survey?
a)
50
b)
150
c)
100
d)
200
2.
If there are 300 seventh graders, how many students prefer choir?
a)
96
b)
24
c)
75
d)
42
3.
Number 3
a)
Ocular Lens
b)
Objective Lens
c)
Diaphragm
d)
Base
4.
The cell theory states
a)
All living things are composed of cells
b)
All cells are produced from other cells
c)
Dead cells help to reproduce new cells
d)
Both A and B
5.
What will be the total magnification if ocular lens is 10X and objective lens is 4X?
a)
4X
b)
40X
c)
10X
d)
100X
6.
What will be the total magnification if the ocular lens is 10X and the objective lens is 10X?
a)
10X
b)
100X
c)
1000X
d)
1X
7.
All cell types are surrounded by
a)
a cell or plasma membrane
b)
a cell wall
c)
cytoplasm
8.
pH less than 7.
a)
Acids
b)
Bases
c)
All
9.
The pH scale measures ____ and ____
a)
acidity and basic
b)
the tempurature
c)
how fun a chemistry quiz is
d)
none of the above
10.
Which is most acidic?
a)
Baking Soda
b)
Lemon Juice
c)
Black Coffee
11.
What is a buffer?
a)
Something with a pH of 7
b)
A solution that contains hydrogen ions
c)
a solution which resists changes in pH
12.
This part of the experiment serves as a basis of comparison; the one variable being tested has been omitted.
a)
experimental group
b)
control group
c)
data
d)
variables
13.
A broad and comprehensive statement of what is thought to be true; it is supported by much evidence.
a)
hypothesis
b)
theory
c)
guess
d)
fact
14.
What is a hypothesis?
a)
A hypothesis is the right answer to an experiment.
b)
A hypothesis is the wrong answer to an experiment.
c)
A hypothesis is an educated guess.
d)
I don't know.
15.
The maintenance of stable internal conditions even though environmental conditions are constantly changing is called
a)
metabolism
b)
pseudoscience
c)
development
d)
homeostasis
16.
The prefix "pseudo" means
a)
false
b)
psychic
c)
free
d)
attached
17.
Scientific ideas can be proven right.
a)
True
b)
False
100 %
