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WorksheetsCells
Total questions: 51
Worksheet time: 50mins
Name
Class
Date
1.
Controls what enters and leaves the cell
a)
Mitochondria
b)
Cell Membrane
c)
Cell Wall
d)
Nucleus
2.
According to cell theory, where did this cell come from?
a)
another living cell
b)
energy from sun
c)
a multicellular organism
d)
the nonliving environment
3.
Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?
a)
The Theory of Gravity
b)
The Theory of Relativity
c)
The Cell Theory
d)
The Theory of Continental Drift
4.
This organelle takes food and turns it into ENERGY (ATP) for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
5.
The site of photosynthesis
a)
ribosome
b)
mitochondria
c)
chloroplast
d)
nucleus
6.
The ___________ is the basic unit of life
a)
organ
b)
cell
c)
atom
d)
tissue
7.
When many organ systems work together it can form...
a)
organ
b)
cells
c)
organ system
d)
organism
8.
This is a example of........
a)
organ system
b)
cells
c)
organ
d)
tissue
9.
This is a example of ........
a)
cell
b)
organ system
c)
organ
d)
tissue
10.
Which organelle is only found in a plant cell?
a)
nucleus
b)
chloroplast
c)
mitochondria
d)
cell membrane
11.
Directs all cell activities through the DNA located there.
a)
Lysosomes
b)
Nucleus
c)
ribosomes
d)
Mitochondria
12.
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
13.
I am a protein packaging and shipping machine! Who am I?
a)
vacuole
b)
ribosome
c)
mitochondrion
d)
golgi apparatus
14.
What is the name of the genetic material that is inside the nucleus?
a)
ER
b)
ATP
c)
YOLO
d)
DNA
15.
Which part of the cell is often called "the brain of the cell"?
a)
nuclear membrane
b)
endoplasmic reticulum
c)
nucleus
d)
mitochondria
16.
What is found in both plant and animal cells but is much larger in plant cells?
a)
Nucleus
b)
Mitochondria
c)
Chloroplast
d)
Vacuole
17.
Where are proteins made?
a)
Golgi body
b)
Mitoichondria
c)
Chromosomes
d)
Ribosomes
18.
I am the outer most layer of an animal cell. What am I?
a)
cell wall
b)
nucleus
c)
cell membrane
d)
cell skin
19.
What are tiny organelles that convert glucose into ATP?
a)
Ribosomes
b)
Vesicles
c)
Cytoskeleton
d)
Mitochondria
20.
A rigid layer that lies outside the cell's membrane is...
a)
Cytoskeleton
b)
Cilia
c)
Cell Wall
d)
Flagella
21.
What organelle is called the "powerhouse" of a cell?
a)
Endoplasmic Reticulum
b)
Nucleus
c)
Mitochondria
d)
Nucleolus
22.
What is the gel-like substance inside of cells called?
a)
photoplasm
b)
photosynthesis
c)
cytoskeleton
d)
cytoplasm
23.
All cells come from___________ cells.
a)
pregnant
b)
pre-existing
c)
paternal
d)
pin size
24.
What do all of these organisms have in common?
a)
They all have uniform offspring
b)
They are all made of cells
c)
They possess the same features
d)
They have the same internal and external structures
25.
According to cell theory, where did this cell come from?
a)
another living cell
b)
energy from sun
c)
a multicellular organism
d)
the nonliving environment
26.
All living things are made up of...
a)
cells
b)
cell tissues
c)
organ
d)
organ systems
27.
Who looked at cork and named the cell?
a)
Robert Hooke
b)
Van Leeuwenhoek
c)
Robert Brown
d)
Francesco Redi
28.
All plants are made of cells. This was discovered by....
a)
Matthias Schleiden
b)
Rudolf Virchow
c)
Robert Hooke
d)
Aristotle
29.
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
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.
the part of the cell that separates it from the rest of the world
a)
nucleus
b)
membrane
c)
ribosomes
d)
cytoplasm
32.
a cell with only one outside membrane and no nucleus or other internal structures is called a(n)
a)
organelle
b)
eukaryote
c)
prokaryote
d)
organism
33.
a type of prokaryotic cell
a)
mold
b)
mushrooms
c)
plants
d)
bacteria
34.
all bacteria is harmful to humans
a)
true
b)
false
35.
food enters and waste leaves prokaryotes through the
a)
DNA
b)
membrane
c)
lysosomes
d)
flagella
36.
a cell with several internal structures, including the nucleus that are surrounded by membranes
a)
prokaryote
b)
eukaryote
c)
bacterial
d)
reconstituted
37.
tiny membrane-bound structures inside a cell
a)
cell wall
b)
cell membrane
c)
organelle
d)
organ
38.
Has membrane bound organelles
a)
Prokaryote
b)
Eukaryote
c)
both
39.
Oldest type of cell
a)
Prokaryote
b)
Eukaryote
c)
both
40.
Smaller
a)
Prokaryote
b)
Eukaryote
c)
both
41.
Which has ribosomes?
a)
Prokaryote
b)
Eukaryote
c)
both
42.
Has cytoplasm
a)
Prokaryote
b)
Eukaryote
c)
both
43.
Has nucleus
a)
Prokaryote
b)
Eukaryote
c)
both
44.
more complex
a)
Prokaryote
b)
Eukaryote
c)
both
d)
both
45.
multicellular
a)
Prokaryote
b)
Eukaryote
c)
both
46.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
47.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
48.
Where is the DNA found in a prokaryotic cell?
a)
floating around in the cytoplasm
b)
in the nucleus
49.
What type of cell does not have a nucleus?
a)
eukaryotic
b)
prokaryotic
50.
Plants and animal cells are examples of ___ cells
a)
prokaryotic cells
b)
eukaryotic cells
51.
Unidades básicas de la vida
a)
Atomo
b)
Maquinas
c)
Celulas
d)
Casas
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