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WorksheetsQuiz review for Cells
Total questions: 54
Worksheet time: 29mins
What is the smallest level of organization in biological systems?
Cells
Atoms
Tissues
Organelles
What level of organization comes directly after cells?
Organelles
Tissues
Organs
Molecules
What is the highest level of organization in biological systems?
Organisms
Populations
Ecosystems/Biomes
The Biosphere
Which of the following is a group of organ systems working together?
Cells
Organisms
Molecules
Populations
What is the capital of France?
Berlin
Madrid
Paris
Rome
Why did Hooke use the word "cell" to describe what he saw?
It looked like honeycombs
It looked like prison cells
It looked like bubbles
It looked like a beehive
Who improved the microscope and observed living blood cells and bacteria?
Robert Hooke
Anton Van Leeuwenhoek
Louis Pasteur
Charles Darwin
What is the main function of a microscope?
To magnify small objects
To measure temperature
To weigh objects
To record sound
Which of the following principles is a principle of cell theory?
All living things are composed of one or more cells.
Cells can generate spontaneously.
Cells are not necessary for life.
All cells are identical.
What is considered the basic unit of life according to cell theory?
Atom
Molecule
Cell
Tissue
According to cell theory, where do all cells come from?
Non-living matter
Pre-existing cells
Spontaneous generation
Chemical reactions
What is the smallest structure visible with an optical microscope?
Atom
Bacterium
Protein
Lipids
Which of the following can be seen with the naked eye?
Flu virus
Mitochondria
Human egg
Protein
Which structure is larger than a plant cell but smaller than an ostrich egg?
Animal cell
Chicken egg
Frog egg
Mitochondrion
What is a characteristic of a eukaryotic cell?
It has a nucleus.
It does not have a true nucleus.
It is always unicellular.
It does not have organelles.
Which type of cell does not have a true nucleus?
Eukaryotic cell
Prokaryotic cell
Animal cell
Plant cell
What is the first type of cell on Earth?
Eukaryotic cells
Prokaryotic cells
Plant cells
Animal cells
What type of cells do bacteria and archaebacteria have?
Eukaryotic cells
Prokaryotic cells
Plant cells
Animal cells
What is a nucleoid?
A nucleus surrounded by a membrane
A region of DNA concentration
An organelle
A type of cell wall
Do prokaryotic cells contain organelles?
Yes, they contain many organelles
No, they do not contain organelles
Yes, but only a few organelles
Yes, they contain membrane-bound organelles
Which of the following characteristics is unique to eukaryotic cells?
Absence of a nucleus
Nucleus surrounded by a membrane
No organelles
Only unicellular
Which of the following is an example of a eukaryotic organism?
Bacteria
Fungi
Archaea
Viruses
What is a common characteristic of eukaryotic cells?
Few organelles
Many organelles
No organelles
One organelle
What is the shape of a plant cell?
Circular
Angular
Oval
Irregular
Which organelle in the plant cell contains chlorophyll?
Mitochondria
Nucleus
Chloroplast
Ribosome
What is the function of the cell wall in a plant cell?
Store energy
Protect the cell
Produce proteins
Transport nutrients
What does the large vacuole in a plant cell generally contain?
DNA and RNA
Water, sugar, minerals, and proteins
Lipids and carbohydrates
Enzymes and hormones
What is a characteristic of an animal cell?
It has a cell wall.
It has an irregular shape.
It contains chloroplasts.
It has a large vacuole.
What is the role of centrioles in animal cells?
Photosynthesis
Protein synthesis
Cell division
Energy production
How do vacuoles in animal cells differ from those in plant cells?
Animal cells have a large vacuole.
Animal cells have several small vacuoles.
Animal cells do not have vacuoles.
Animal cells have vacuoles filled with chlorophyll.
Why is there space between animal cells?
They have a rigid cell wall.
They fit together perfectly.
They do not fit together very well.
They are tightly packed.
What is the function of organelles in a cell?
They are responsible for photosynthesis.
They act as cellular machines.
They store genetic information.
They provide structural support to the cell.
Which of the following is NOT an organelle found in an animal cell?
Ribosomes
Chloroplast
Mitochondria
Golgi apparatus
Diagram of an animal cell showing various organelles such as ribosomes, cytoplasm, cell membrane, mitochondria, lysosome, nucleus, nucleolus, endoplasmic reticulum, centrosomes, Golgi apparatus, and cell wall. Which of the following is not typically found in an animal cell?
Cell wall
Mitochondria
Nucleus
Golgi apparatus
Where is the cell wall located?
Only in animals
In plants, fungi, and many protists
Only in bacteria
Only in viruses
What is the main function of the cell wall?
Store energy
Conduct photosynthesis
Provide strength and protection
Transport nutrients
What is the main component of the plant cell wall?
Chitin
Keratin
Cellulose
Collagen
Which substance is found in the cell walls of fungi?
Cellulose
Chitin
Starch
Glycogen
To what is the cytoplasm often compared in terms of consistency?
Water
Jelly
Oil
Sand
Which of the following is NOT a component of the cytoplasm?
Interconnected filaments and fibers
Fluid = cytosol
Nucleus
Storage materials
What is the main function of cilia and flagella?
Provide mobility
Store energy
Produce proteins
Absorb nutrients
Which of the following is true about cilia?
They are long and whip-shaped
They are used to move substances out of cells
They are found on bacteria
They are used for photosynthesis
Where are flagella commonly found?
On plant cells
On sperm cells
On red blood cells
On nerve cells
Quel rôle jouent les centrioles dans la cellule ?
Production d'énergie
Synthèse des protéines
Division cellulaire
Photosynthèse
What is the main function of the nucleus in a cell?
Energy production
Control center of the cell
Protein synthesis
Waste elimination
What type of membrane does the nucleus have?
Single membrane
Double membrane
No membrane
Triple membrane
Which of the following is contained in the nucleus?
Ribosomes
Mitochondria
Chromosomes (DNA)
Golgi apparatus
What is the nucleolus responsible for?
Photosynthesis
Lipid synthesis
Production of ribosomes
Cell division
What is the function of the nuclear envelope?
It stores genetic information.
It separates the nucleus from the rest of the cell.
It produces energy for the cell.
It synthesizes proteins.
What is the primary role of a mitochondrion in a cell?
Storage of genetic information.
Energy production.
Protein synthesis.
Photosynthesis.
Quelle organite est responsable pour le synthesis de protein?
Vacuole
Lysosome
Appareil de Golgi
Ribosome
C'est quelle structure est responsable pour la photosynthese dans une cellule vegetale?
Chloroplaste
Mitochondrie
Noyau
RE
Identifé les organites dans un cellule animale.
Identifé les organites dans une cellule vegetale.
