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Worksheets7.1 and 7.2
Total questions: 32
Worksheet time: 21mins
Name
Class
Date
1.
Which type of microscope gives you a 3D image?
a)
scanning electron
b)
light microscope
c)
simple miscroscope
d)
transmission electron
2.
The cell membrane is selectively permeable, which means...
a)
All materials can enter and leave the cell
b)
Certain things can enter while others cannot
c)
The cell manually sorts through all materials
d)
Only certain cells can interact with the cell.
3.
Most of the cell membrane is made of...
a)
Lipids
b)
Carbs
c)
Proteins
d)
Nucleic acids
4.
What is the cell organelle that stores water, food and waste called?
a)
The cytoplasm
b)
The lysosomes
c)
The vacuole
d)
The mitochondria
5.
What is the main difference between prokaryotic and eukaryotic cells?
a)
Prokaryotic cells have a nucleus and Eukaryotic cells do not
b)
Prokaryotic cells are unicellular and Eukaryotic cells are multicellular.
c)
Prokaryotic cells do not have a nucleus, Eukaryotic cells do have a nucleus.
d)
Prokaryotic cells are plant cells and Eukaryotic cells are animal cells.
6.
The main function of chloroplasts is:
a)
To control what enters and leaves the cell.
b)
To break down food to release energy for the cell.
c)
To control all activities of the cell.
d)
To produce food for the cell using the sun's energy.
7.
Identify which of these is NOT a major difference between plant and animal cells.
a)
Only plant cells have a cell wall.
b)
Only animal cells have mitochondria.
c)
Animal cells do NOT contain chloroplasts.
d)
Plant cells have a large central vacuole.
8.
Which early scientist first discovered and named cells?
a)
Robert Brown
b)
Theodore Schwann
c)
Matthias Schleiden
d)
Robert Hooke
9.
Which early scientist stated that all animals are made of cells?
a)
Robert Brown
b)
Theodore Schwann
c)
Matthias Schleiden
d)
Robert Hooke
10.
Which early scientist first stated that plants were made of cells?
a)
Robert Brown
b)
Theodore Schwann
c)
Matthias Schleiden
d)
Robert Hooke
11.
The mitochondria
a)
Controls what enters and leaves the cell
b)
Performs photosynthesis to make food for the cell.
c)
Contains the chromosomes and is known as the "brain" of the cell.
d)
Breaks down food to produce energy for the cell.
12.
The function of the chromosomes is:
a)
To break down food to produce energy for the cell.
b)
To control what enters and leaves the cell.
c)
To break down broken cell parts.
d)
To direct all activities of the cell.
13.
Ribosomes are the cell organelle that
a)
Break down food to produce energy for the cell.
b)
Produce proteins for the cell.
c)
Break down broken cell parts.
d)
Make food for the cell using the sun's energy.
14.
What is the function of the lysosomes?
a)
To make proteins for the cell
b)
To store water and other materials
c)
To convert food and oxygen into energy
d)
To use enzymes to digest old or worn out cell parts
15.
Which types of organisms are Prokaryotes?
a)
Animals
b)
Plants
c)
Fungi
d)
Bacteria
16.
The nuclear membrane
a)
Make proteins for the cell
b)
Controls what enters and leaves the cell
c)
Controls what enters and leaves the nucleus
d)
Make energy for the cell
17.
The nucleus
a)
Controls what enters and leaves the call
b)
Is known as the brain of the cell
c)
Makes proteins for the cell
d)
Makes food for the cell
18.
Cells are often called "the ____ of life."
a)
bread
b)
road map
c)
building blocks
d)
meaning
19.
Robert Hook discovered cells in ____.
a)
2015
b)
1861
c)
1492
d)
1665
20.
Eukaryotic cells contain a _____.
a)
cell
b)
nucleus
c)
city hall
d)
electron
21.
Plants, animals, and fungus are all examples of _____.
a)
prokaryotes
b)
unicellular organisms
c)
bacteria
d)
eukaryotes
22.
Despite differences in size and shape, all cells must have cytoplasm and a . . .
a)
cell wall
b)
cell membrane
c)
mitochondrion
d)
nucleus
23.
Identify this structure.
a)
cell wall
b)
cell membrane
c)
sap vacuole
d)
cytoplasm
24.
The powerhouse of the cell is the...It converts energy from food into energy the cell can use
a)
Mitochondrion
b)
Golgi body
c)
Nucleus
d)
Ribosomes
25.
Where are proteins made? These are small, grain-like or rod shaped organelles.
a)
Golgi body
b)
Mitoichondrion
c)
Chromosomes
d)
Ribosomes
26.
This organelle is like a recycling center for the cell. It breaks down old materials. It is like a vacuum cleaner that cleans up the waste in cells.
a)
Ribosomes
b)
Lysosomes
c)
Mitochondria
d)
Chloroplasts
27.
Plants perform photosynthesis through this organelle. It captures energy from the sun and uses it to produce food for the cell.
a)
Chlorophyll
b)
Chloroplasts
c)
Mitochondria
d)
Golgi Apparatus
28.
All living things are made up of...
a)
cells
b)
cell tissues
c)
organ
d)
organ systems
29.
I am only found in a plant cell. What am I?
a)
cell wall
b)
mitochondria
c)
cytoplasm
d)
chloroplast
30.
Who determined that all cells come from preexisting cells?
a)
Leewenhoek
b)
Schleiden
c)
Hooke
d)
Virchow
31.
Which organelle prepares proteins after they are made; this organelle is covered in ribosomes?
a)
Smooth Endoplasmic Reticulum
b)
Rough Endoplasmic Reticulum
c)
Golgi Body
d)
Mitochondria
32.
Supports cells structure, gives it shape & drives cell movement. Composed of microfilaments, microtubules, & centrioles.
a)
endoplasmic reticulum
b)
golgi apparatus
c)
cytoskeleton
d)
vacuole
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