WorksheetsScience 7 Final Exam
Total questions: 40
Worksheet time: 1hrs 19mins
Name
Class
Date
1.
To calculate total magnification, you multiply the eyepiece lens times the
a)
low-power objective lens
b)
high power objective lens
c)
the objective lens that you are using
2.
When you move a slide towards you, it appears to move to
a)
the right
b)
the left
c)
towards you
d)
away from you
3.
When you switch from high power to low power, your field of view becomes
a)
larger
b)
smaller
c)
stays the same
4.
The abbreviation for liter is
a)
l
b)
ml
c)
L
d)
mL
5.
The prefix that means 1000 is
a)
kilo
b)
hecto
c)
milli
d)
deka
6.
The amount of space an object takes up is its
a)
mass
b)
weight
c)
volume
7.
The instrument that is used to measure mass is the
a)
triple-beam balance
b)
graduated cylinder
c)
beaker
d)
spring scale
8.
You should always read a graduated cylinder at the top of the meniscus
a)
true
b)
false
9.
a)
fine adjustment knob
b)
coarse adjustment knob
c)
low power objective
d)
high power objective
10.
The graduated cylinder contains...
a)
13 mL
b)
12 mL
c)
10 mL
11.
Mitochondria supply the cell with
a)
support
b)
storage
c)
proteins
d)
energy
12.
The type of joint found at the wrist and ankle is
a)
immovable
b)
gliding
c)
hinge
d)
ball and socket
13.
A hinge joint can be found at the
a)
knee
b)
shoulder
c)
skull
d)
wrist
14.
The sternum is the
a)
collarbone
b)
shoulder blade
c)
lower jaw
d)
breast bone
15.
Joints that can not move are called immovable. This type pf joint is located in the
a)
vertebrae
b)
cranium
c)
knee
d)
shoulder
16.
This lab symbol means
a)
sharp instrument safety
b)
fire safety
c)
animal safety
17.
This symbol means
a)
you will be working with animals
b)
you will need googles
c)
you will be handling hot objects
18.
This is a
a)
plant cell
b)
animal cell
19.
Hinge joints allow
a)
back and forth motion
b)
circular motion
c)
a wide range of motion
20.
A muscle, such as the bicep, that bends a joint is called
a)
a flexor
b)
an extensor
21.
Look at the diagram. Which muscle can you control?
a)
A
b)
B
c)
C
22.
Cardiac muscle is represented by letter
a)
A
b)
B
c)
C
23.
Damage to the cerebellum might cause
a)
loss of memory and the ability to think
b)
a loss of coordination and muscle control
c)
irregular heartbeat and breathing rate
24.
Every thought and memory that you have is stored in the
a)
cerebrum
b)
medulla oblongata
c)
spinal cord
d)
cerebellum
25.
The part of the neuron that picks up (or receives) the message is
a)
a cell body
b)
nucleus
c)
axon
d)
terminal branches
26.
An educated guess in a controlled study is called the
a)
observation
b)
inference
c)
hypothesis
d)
conclusion
27.
The thing that is measured in a controlled study is the _____ variable.
a)
dependent
b)
independent
c)
constant
d)
manipulated
28.
When you step off a boat and onto a dock, the boat moves away from the dock. This is an example of Newton's _____ Law of Motion.
a)
1st
b)
2nd
c)
3rd
d)
4th
29.
The type of simple machine in which there is a large wheel attached to a small wheel is
a)
lever
b)
pulley
c)
wheel and axle
d)
inclined plane
30.
An inclined plane wrapped around a central point makes a simple machine called a
a)
ramp
b)
lever
c)
pulley
d)
screw
31.
Sunlight energy reaches the earth by
a)
conduction
b)
convection
c)
radiation
32.
Blood goes from the left atrium into the
a)
right atrium
b)
left ventricle
c)
lungs
d)
aorta
33.
Which of the following is the correct order from simplest to most complex
a)
organ-tissue-cell-system
b)
cell-organ-tissue-system
c)
cell-tissue-organ-system
d)
tissue-system-organ-organism
34.
The aorta is the
a)
largest vein in the body
b)
largest artery in the body
c)
the upper chamber of the heart
35.
The smallest blood vessels that oxygen is able to pass through are the
a)
arteries
b)
veins
c)
capillaries
d)
aorta
36.
The two systems that control the body are
a)
skeletal & muscular
b)
nervous & muscular
c)
endocrine & nervous
d)
circulatory & nervous
37.
The organ of the excretory system that produces urine is
a)
kidney
b)
bladder
c)
ureter
d)
urethra
38.
The urethra connects the
a)
kidneys to bladder
b)
kidneys to the outside of the body
c)
bladder to the outside of the body
39.
The endocrine gland that is the "master gland" is the
a)
pituitary
b)
adrenal
c)
thyroid
d)
pancreas
40.
The outer covering of the bone that connects nerves and blood vessels is the
a)
cartilage
b)
periosteum
c)
spongy bone
d)
compact bone
100 %
