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WorksheetsLS 1st Quarter Review
Total questions: 40
Worksheet time: 45mins
Name
Class
Date
1.
Which of the following is the smallest unit of life that can carry out all life functions?
a)
the mitochondria
b)
the vacuoles
c)
the nucleus
d)
the cell
2.
Which structures are found in every living cell?
a)
cell membrane and cytoplasm
b)
chloroplasts and mitochondria
c)
a cell wall and nucleus
d)
chloroplasts and cell wall
3.
Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called ___________________.
a)
Mitochondria
b)
Vacuoles
c)
Lysosomes
d)
Chlororplasts
4.
In what part of the plant cell does the process of photosynthesis take place?
a)
nucleus
b)
mitochondria
c)
chloroplasts
d)
vacuoles
5.
Which of the following is directly involved in the transportation of materials inside/within the cell?
a)
Endoplasmic Reticulum
b)
Vacuole
c)
Lysosome
d)
Mitochondria
6.
What is the name of the genetic material that is inside the nucleus?
a)
ER
b)
ATP
c)
YOLO
d)
DNA
7.
Which part of the cell is often called "the brain of the cell"?
a)
nuclear membrane
b)
endoplasmic reticulum
c)
nucleus
d)
mitochondria
8.
What organelle is called the "powerhouse" of a cell?
a)
Endoplasmic Reticulum
b)
Nucleus
c)
Mitochondria
d)
Nucleolus
9.
A group of tissues that work together to perform a similar function is called_____. (Examples include the heart, lungs or stomach)
a)
cells
b)
tissues
c)
organs
d)
organ system
10.
A group of cells that have similar functions? Examples are nervous, epithelial, muscle and connective
a)
cells
b)
tissues
c)
organs
d)
atoms
11.
When many organ systems work together it can form...
a)
organ
b)
cells
c)
organ system
d)
organism
12.
This domain is characterized by ancient bacteria that can live in extreme environments, such as volcanoes.
a)
Archaea
b)
Bacteria
c)
Eukarya
d)
Prokarya
13.
I am single celled, and I only have one parent. My cell does not have an organized nucleus. Sometimes I cause diseases. Other times I am a decomposer.
a)
Bacteria
b)
Archaea
c)
Animalia
14.
I am made of many cells. My cells have an organized nucleus. I have two parents and eat food.
a)
Eukarya
b)
Bacteria
c)
Archaea
15.
What are the three domains?
a)
Plant, Animal, Fungi
b)
Eukarya, Archaea, Animal
c)
Eukarya, Archea, Eubacteria
d)
Eukarya, Archaea, Bacteria
16.
Which cell is a prokaryote?
a)
A
b)
B
c)
C
d)
D
17.
What does prokaryotic mean?
a)
Has a nucelus
b)
No nucleus
c)
Makes its own food
d)
Gets its food from others
18.
What does autotrophic mean?
a)
Has a nucleus
b)
No nucleus
c)
Makes its own food
d)
Gets its food from others
19.
Based on the following characteristics, what kingdom would you classify the organism below?
Eukaryotic
Autotrophic
Unicellular
Asexual Reproduction
Eukaryotic
Autotrophic
Unicellular
Asexual Reproduction
a)
Eukarya
b)
Plantae
c)
Protista
d)
Fungi
20.
Based on the following characteristics, what domain would you classify the organism below?
Prokaryotic
Autotrophic
Unicellular
Asexual Reproduction
Salty enviroment
Prokaryotic
Autotrophic
Unicellular
Asexual Reproduction
Salty enviroment
a)
Eukarya
b)
Bacteria
c)
Archaea
21.
Based on the following characteristics, what kingdom would you classify the organism below?
Eukaryotic
Autotrophic
Multicellular
Asexual or Sexual Reproduction
Eukaryotic
Autotrophic
Multicellular
Asexual or Sexual Reproduction
a)
Protista
b)
Plantae
c)
Fungi
d)
Animalia
22.
What type of cell is this?
a)
Prokaryotic
b)
Eukaryotic
23.
What type of cell is this?
a)
Prokaryotic
b)
Eukaryotic
24.
What do protists, plants, fungi, and animals ALWAYS have in common? They are all...
a)
Multicellular
b)
Eukaryotic
c)
Prokaryotic
d)
Consumers
25.
You would find mushrooms in which kingdom?
a)
Plantae
b)
Protists
c)
Fungi
d)
Animalia
26.
Which of the following scientists contributed to the cell theory?
a)
Rudolf Virchow, Robert Hooke, Anton van Leuwenhoek
b)
Matthais Schleiden, Theodor Schwann, Rudolf Virchow
c)
Robert Hooke, Theodor Schwann, Anton von Leuwenhoek
d)
Theodor Schwann, Matthais Schleiden, Robert HookeOption 4 (optional)
27.
Which of the following scientists concluded that all animals are made of cells?
a)
Rudolf
Virchow
b)
Matthais
Schleiden
c)
Robert
Hooke
d)
Theodor
Schwann
28.
Which of the following scientists was the first to observe bacteria?
a)
Anton
van Leuwenhoek
b)
Matthais
Schleiden
c)
Robert
Hooke
d)
Theodor Schwann
29.
Which statement reflects one of the major components of the cell theory?
a)
All living things are multi-cellular.
b)
Organs are the basic unit of structure and function for all living things.
c)
All cells come from previously existing cells.
d)
Every organism has a reproductive system to ensure survival of the species.
30.
What structures distinguish a plant cell from an animal cell?
a)
Plant cells have cell walls and ribosomes.
b)
Plant cells have cell walls and chloroplasts.
c)
Plant cells have chloroplasts and ribosomes.
d)
Plant cells have chloroplasts and mitochondria.
31.
What is mean by homeostasis?
a)
Controls and coordinates body activities through chemical
b)
controls and coordinates body activities through electrical impulses
c)
For maintenance of a steady state in the internal environment
d)
remove metabolic waste products from the cel
32.
The things that are kept the same to ensure the results are due to the experiment is called..
a)
Control
b)
Constant
c)
Independent Variable
d)
Dependent Variable
33.
The variable the is changed on purpose is..
a)
Constant
b)
Control
c)
Independent Variable
d)
Dependent Variable
34.
What is the DEPENDENT variable (effect) in this experiment?
"Does eating breakfast improve test score?"
a)
eating breakfast or not
b)
the grade you got on the test
c)
what time you get up in the morning
d)
how tasty the breakfast is
35.
The number of apples in this basket is ______________________ data?
a)
quantitative
b)
qualitative
c)
independent
d)
dependent
36.
The dependent variable in this experiment is -
a)
Number of Bacteria
b)
Time of Incubation
c)
Culture Number
d)
Type of Bacteria
37.
What is the volume of the rock after water displacement?
a)
1.8mL
b)
.6mL
c)
1.1mL
d)
1.2
38.
Why do we want to test one variable at a time?
a)
Because it is hard to setup a data table with more
b)
To know what is causing the changes
c)
It is what has always been done
d)
No one really knows
39.
Sabrina wants to test which brand of popcorn pops the most kernels. She picked a store brand, Orville Redenbacher, and PopSecret. All three bags started with the same number of kernels. She popped each for 3 minutes in the same microwave, and then counted the number of kernels left over. What is her independent variable?
a)
Number of kernels left over
b)
Brand of popcorn
c)
number of kernels before popping
d)
length of time cooking
40.
What is the volume of this liquid?
a)
36 mL
b)
31 mL
c)
37 mL
d)
38 mL
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