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WorksheetsCell Structures and Functions Review
Total questions: 77
Worksheet time: 56mins
Which organelle is responsible for controlling all the activities of the cell?
Nucleus
Mitochondria
Ribosomes
Lysosome
Which organelle is responsible for converting sunlight into energy through photosynthesis?
Chloroplasts
Golgi
Endoplasmic Reticulum
Vacuoles
Which organelle is responsible for breaking down waste materials and cellular debris?
Lysosome
Cell Membrane
Cell Wall
Mitochondria
Which organelle is responsible for modifying, sorting, and packaging proteins for transport within the cell?
Golgi
Ribosomes
Nucleus
Vacuoles
Which organelle is responsible for producing energy in the form of ATP through cellular respiration?
Mitochondria
Chloroplasts
Endoplasmic Reticulum
Cell Membrane
According to Cell Theory all living things are made of cells. Based on this theory all living things must contain _____, _____, and ______.
nucleus
mitochondria
cell membranes
ribosomes
genetic material
This organelle is a rigid outer layer that protects plant cells.
Cell Membrane
Cell Wall
Nucleus
Chloroplast
This organelle controls what goes in and out of plant and animal cells.
Cell Wall
Cell Membrane
Cytoplasm
Cytoplasm
The _____________ stores food, water, wastes, and other materials in both plant and animal cells.
Vacuole
Mitochondria
Ribosomes
Chromatin
This fluid in the cell is where the organelles are found. It contains water and chemicals the cell needs.
Blood
Cytoplasm
Plasma
Vacuole
These organelles convert the energy in food molecules to a form the cell can use.
Chloroplasts
Mitochondria
Lysosomes
Ribosomes
These tiny cell structures assemble protein molecules from amino acids.
Carbohydrates
Lipids
Nucleic Acids
Ribosomes
What structure does this organism use for locomotion (movement)
Match the organelle with its correct function.
Stores and Protects DNA
Builds Proteins
Generates energy for the cell
Controls what enters and leaves the cell
Packages up proteins to be shipped out of the cell
Prediction: Circle all the organelles that are involved in creating a protein and shipping it out of the cell.
Prediction: Circle the organelle that is involved in creating energy for the cell.
Is this a prokaryotic or eukaryotic cell?
(a)
Is this a prokaryotic or eukaryotic cell?
(a)
__________ refers to the shape, size, color, and texture of an organelle.
Fucntion
Structure
__________ refers to the job of the organelle inside the cell.
Fucntion
Structure
Tiny membrane bound structures inside the cell that perform specialized functions to keep the Eukaryotic cell alive.
Organs
Organelles
Cytoplasm
What is the benefit of folding and stacking organelle structures inside of the cell?
What is this structure?
Mitochondria
Nucleus
Chloroplast
Vacuole
As students left class, they were asked to write a statement about the properties that all cells share. A sample of student statements is recorded above. Which students wrote correct statements about the properties that all cells share?
Students A and D
Students B and C
Students B and D
Students A and C
According to cell theory, what do each of the following organisms have in common?
They can all reproduce by spontaneous generation
Each organism is able to photosynthesize.
Cells are the basic unit of structure for each organism
They are all made up of the same kinds of atoms.
Which organelle is located inside of the NUCLEUS?
Cytoplasm
Nucleolus
Ribosomes
Organelles
Which of the following is NOT a characteristic of a Eukaryotic Cell?
Circular DNA
Organelles
Nucleus
Multicellular
Organelles
specialized structures that perform different jobs inside cells.
Cytoplasm
e membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy
Mitochondria
is the gelatin-like liquid that fills the inside of a cell.
Why is the endoplasmic reticulum attached to the nucleus?
The Golgi Apparatus needs the endoplasmic reticulum to make the journey
It surrounds the nucleus as a double membrane and acts as a barrier to selectively control transport of molecules into and out of the nucleus
The endoplasmic reticulum helps transport cells throughout the body
Ribosomes help the endoplasmic reticulum move them.
The organelle responsible for carrying proteins and other materials from one part of the cell to another through passageways.
Golgi Bodies (apparatus)
nucleolus
endoplasmic reticulum
cytoplasm
Which of the following BEST describes the structure of the plasma membrane?
The plasma membrane is a phospholipid bilayer, with a hydrophobic interior and a hydrophilic exterior.
The plasma membrane is a protein bilayer, with a few lipids and carbohydrates scattered throughout.
The main component of the plasma membrane are protein channels, which control what goes in / out of the cell.
The plasma membrane is composed of several layers of carbohydrates, which control passive and active transport.
A plasma membrane, the membrane that surrounds a cell, is selectively permeable. This means that ____.
plasma membranes must be very thick
glucose cannot enter the cell
anything can pass into or out of a cell
the plasma membrane regulates the passage of material into and out of the cell
The nucleus of a cell _____.
Manufactures protein
Transports materials out of the cell
Contains genetic information
Conducts photosynthesis
Which cell feature is responsible for making proteins?
lysosomes
ribosomes
nucleus
nucleolus
Located within the nucleus, it is responsible for producing ribosomes.
nuclear pore
nuclear envelope
DNA
nucleolus
This structure is called the power-house of the cell because it generates the cell’s energy.
chloroplast
plastids
nucleus
mitochondria
This is a stack of thylakoids that forms a group of coin-like structures.
stroma
granum
chlorophyll
lumen
These are brightly colored plastids that are typically found in the fleshy fruits, flowers as well as various other pigmented parts of the plant such as leaves.
Chromoplasts
Leucoplasts
Chloroplasts
Elaioplasts
The inner membrane of the mitochondria folds over many times and creates layered structures called ___.
cristae
matrix
intermembrane space
lumen
Which of the following do NOT have a cell wall?
Plant cells
All bacterial cells
fungi
animal cells
Proteins embedded in the cell membrane function to ___.
transport materials in and out of the cell
carry genetic information
store excess water
produce energy for the cell
The cell membrane is composed of ___?
a single layer of proteins
a phospholipid bi-layer
a carbohydrate bi-layer
a single layer of lipids
What cell part produces food in the plant cell?
cell wall
nucleus
chloroplast
chlorophyll
The major job of the ribosome is to ___?
make fat
make protein
break down protein
make sugar
This type of plastid serves as the site of starch formation and storage.
chloroplast
chromoplast
elaioplast
leucoplast
Which of the following is the component of the cell wall of plant and fungi?
peptidoglycan
cellulose
chitin
glucose
It is the fluid portion of the cell.
cytoplasm
cytosol
matrix
stroma
It is a long chain of molecule, which can be segmented into portions that contain instructions for making proteins.
genes
DNA
chromatin
chromosomes
It is the liquid portion of the chloroplast.
matrix
lumen
stroma
cytosol
What is the purpose of the cristae of mictochondria?
To make oxygen
To protect the mitochondria
To increase the surface area of the inner membrane
To hold ribosomes and DNA
This molecules help strengthen the cell membrane, making it more flexible but less fluid.
carbohydrates
cholesterol
proteins
phospholipids
Which of the following is NOT a tenet of cell theory?
I. All cells arise from other cells.
II. All living cells require water for survival.
III. All living things are only composed of cells.
I only
II only
I and II
II and III
He discovered that all plants were made of cells, which contributed to the development of the cell theory:
Antonie van Leeuwenhoek
Robert Hooke
Theodor Schwann
Matthias Schleiden
Rudolph Virchow's observations helped to disprove was commonly held belief of the time?
evolution
the existence of molecules
spontaneous generation
atomic models
Which technology was essential for the development of the cell theory?
telescopes
antiseptics
microwaves
microscopes
Which of the following scientists was the first to observe bacteria?
Antonie van Leuwenhoek
Robert Hooke
Matthais Schleiden
Theodor Schwann
When cells are damaged, new cells are created by cell a process called cell division. How does the cell theory support this fact?
It states that all cells have a nucleus which divides.
It states that cells come from previously existing cells.
It states that all living things are made up of one or more cells.
It states that the basic units of structure and function are cells.
This scientist used a three lens microscope to observe a piece of Cork and identified what he saw as CELLS!
Leeuwenhoek
Virchow
Schwann
Hooke
Which of the following scientists concluded that all animals are made of cells?
Rudolf Virchow
Robert Hooke
Matthais Schleiden
Theodor Schwann
For generations, people believed in "spontaneous generation." Spontaneous generation is the idea that . . . .
..... all living things are made of cells
living things could "generate" from non-living matter.
... all cells come from other cells.
cells are the basic unit of structure and function
The ___ is the basic unit of sturucture and function of organisms
atom
matter
cell
tissue
Robert Hooke publish the discovery of cell in his book called __?
Genera plantarum
Species plantarum
The origin of species
Micrographia
Robert Hooke's observation of honey comb like structure under the microscope was actually __.
cell membrane
cell wall
cytoplasm
plasma membrane
True or False? The beginning unit is always a cell. it starts from cells to tissues to organs to organ system to organisms.
true
false
True or Flase. There are five tenets in the modern cell theory.
true
false
True or False. Cells contain hereditary information that are passed from one cell to another during cell division.
true
false
