NEW
Font size
S
M
L
XL
WorksheetsNo Pressure PreTest Life Science
Total questions: 48
Worksheet time: 28mins
Name
Class
Date
1.
A cell bringing in oxygen and releasing carbon dioxide through the cell membrane go along with which characteristic of life?
a)
Living things require water
b)
Living things reproduce
c)
Living things exchange gases
d)
Living things respond to their environment
2.
An important inorganic compound in our body is
a)
water
b)
carbohydrates
c)
proteins
d)
lipids
3.
The factor that a scientist changes in a study is the
a)
independent variable
b)
dependent variable
4.
The dependent variable goes on the
a)
x axis
b)
y axis
c)
equator
d)
slope
5.
Drawings and pictures in a textbook are there for decoration
a)
true
b)
false
6.
All living things
a)
reproduce sexually
b)
breathe
c)
eat
d)
require energy
7.
A scientific theory is proven to be true
a)
true
b)
false
8.
A scientific theory has a lot of evidence to support it
a)
true
b)
false
9.
Your esophagus takes food to the
a)
stomach
b)
small intestine
c)
liver
d)
large intestine
10.
A very important part of the digestive system that food never goes through is the
a)
liver
b)
gall badder
c)
pancreas
d)
all of the above
11.
Which typeof digestion begins in the mouth
a)
chemical
b)
mechanical
c)
chemical and mechanical
12.
Particles naturally flow from
a)
high concentration to low concentration
b)
from low concentration to high concentration
13.
Cells are filled with
a)
cytoplasm
b)
jello
c)
glitter
d)
protoplasm
14.
All cells have a nucleus
a)
true
b)
false
15.
Antibiotics are prescribed for infections caused by
a)
viruses
b)
bacteria
16.
Decomposers and consumers are both
a)
autotrophs
b)
heterotrophs
17.
Your pancreas makes insulin, which helps your cells to take in
a)
lactose
b)
glucose
c)
fructose
d)
protein
18.
If there is more oxygen outside of a cell compared to inside of a cell, the oxygen will flow in until it is at a state of
a)
harmony
b)
peace
c)
equilibrium
d)
zen
19.
Where is there a high concentration of water?
a)
in the flower
b)
cannot be determined by picture.
c)
in the vase
d)
in the leaves
20.
What is diffusion?
a)
when molecules move
b)
when molecules move from a high concentration to a low.
c)
no movement
d)
molecules move everywhere
21.
Permeable means
a)
things can pass through
b)
the concentration levels are different
c)
it is permanen
d)
things are stuck
22.
All matter is made of what?
a)
energy
b)
atoms
c)
electrons
d)
compounds
23.
Plants perform photosynthesis through this organelle:
a)
chlorophyll
b)
chloroplasts
c)
mitochondria
d)
Golgi Apparatus
24.
What are the tiny structures that carry out jobs inside cells called?
a)
membranes
b)
nucleus
c)
organelles
d)
animalicules
25.
What type of cell is this?
a)
plant cell
b)
animal cell
c)
human cell
d)
bacteria cell
26.
This kingdom is made up of multicellular, heterotrophic, eukaryotes like chordates, mollusks, echinoderms, annelids, arthropods, and cnidarians.
a)
Plantae
b)
Eubacteria
c)
Animalia
d)
Fungi
27.
Organisms that are classified as autotrophic are able to-
a)
be seen with the human eye
b)
move
c)
reproduce
d)
make their own food
28.
The parts of a cell are the _________________ and what they do are their ________________________.
a)
functions, structures
b)
structures, nuclei
c)
structures, functions
29.
These cells are
a)
brain cells
b)
stem cells
c)
animal cells
d)
plant cells
30.
Which is not part of the digestive system?
a)
lungs
b)
esophagus
c)
stomach
d)
intestine
31.
Cells are made up of
a)
atoms
b)
molecules
c)
organic compounds
d)
all of the above
32.
What provides the energy during photosynthesis?
a)
dirt
b)
water
c)
sunlight
33.
All cells have
a)
DNA
b)
cells walls
c)
nuclei
d)
viruses
34.
What number is the metric system based?
a)
10
b)
20
c)
1
d)
100
35.
The base unit of metric length.
a)
meter
b)
liter
c)
kilogram
d)
milligram
36.
The basic unit of metric volume is called a_____.
a)
kilogram
b)
milligram
c)
liter
d)
milliliter
37.
The base for mass is the
a)
meter
b)
gram
c)
kilogram
d)
liter
38.
The height from floor to ceiling in this room would be about..
a)
10 meters
b)
3 meters
c)
12 meters
d)
25 meters
39.
The abbreviation for gram is...
a)
G
b)
gg
c)
g
d)
gr
40.
What is the correct volume of the blue liquid?
a)
5 ml
b)
15 ml
c)
20 ml
d)
25 ml
41.
Possible explanation for a set of observations or answer to a question.
a)
conclusion
b)
hypothesis
c)
procedure
d)
science
42.
This variable is changed by the investigator
a)
Independent
b)
Dependent
43.
These observations are based around results that describe something
a)
Quantitative
b)
Qualitative
44.
Which of the following is not a school rule?
a)
Be nice
b)
Don't be weird
c)
Do your best
45.
These observations are based around results that show measurement or number of items
a)
Qualitative
b)
Quantitative
46.
What is the most basic unit of life?
a)
Tissue
b)
Cell
c)
Organ
d)
Organ System
47.
Besides energy from the sun, what else does a plant require to complete photosynthesis?
a)
Wind energy
b)
Oxygen and carbon dioxide
c)
Oxygen and water
d)
Water and carbon dioxide
48.
Atoms are made of protons, neutrons and electrons
a)
true
b)
false
Reset
