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WorksheetsStudy Guide Unit 1: Cells Test 24-25
Total questions: 16
Worksheet time: 8mins
When you fall off your bike and damage skin on part of your body, some of your cells die. What is the reason why your skin eventually heals and grows back to look the same again?
Your cut healed because all living things are made of cells through meiosis.
Your cut healed because cells grow faster under bandages due to magical healing.
Your cut healed because new cells are produced from other cells through the process of mitosis.
Your cut healed because cells are the basic unit of life and are needed for everything.
Which instrument made it possible for the discovery and understanding of cells?
the horoscope
the telescope
the stethoscope
the microscope
Match the organelle with its function in a cell.
cell membrane
lets things in and out of the cell
cell wall
protects the plant cell
chloroplast
traps sunlight; makes food for the plant
cytoplasm
jelly-like substance around every organelle
endoplasmic reticulum (ER)
transports materials around the cell
A cell is shown below. Which structure is responsible for producing energy (ATP)?
Nucleus
Endoplasmic Reticulum
Mitochondria
Golgi Body
A child climbed an apple tree. How are the child and the apple tree similar to each other?
Both are made of cells.
Both take in carbon dioxide.
Both get nutrients directly from soil.
Both get energy from other organisms.
The cells of a plant help the plant maintain its life functions. What part of a plant cell has the function of producing sugar in the presence of sunlight?
A) chloroplast
B) cytoplasm
C) mitochondrion
D) nucleus
What structure surrounds the cell and regulates materials that enter and leave the cell?
nucleus
chloroplast
mitochondrion
cell membrane
Cell division is necessary for an organism to
obtain nutrients.
grow and reproduce.
make proteins.
conserve matter and energy.
Which structures are common to both plant and animal cells?
vacuole, chloroplast, nucleus
cell membrane, nucleus, mitochondrion
nucleus, cell wall, cell membrane
mitochondrion, vacuole, cell wall
A diagram of a cell is shown below. In which structure is protein synthesized?
1 - Mitochondria
2 - Ribosomes
3 - Cell Membrane
4 - Golgi Body/Apparatus
A eukaryotic cell is shown in the diagram. Which organelle stores DNA and acts as a control center for the cell?
A) mitochondria
B) ribosomes
C) nucleus
D) nucleolus
Which organelle is responsible for holding water in a plant cell?
Cytoplasm
Chloroplast
Vacuole
Nucleus
Place the phases of Mitosis in their proper order.
Metaphase
Prophase
Telophase
Metaphase
Anaphase
Anaphase
Prophase
Telophase
What stage of the cell cycle does a cell spend most of its life in?
cytokinesis
interphase
metaphase
prophase
An excerpt from a student’s science notebook is shown.
Which labeled part of the notes contains incorrect information?
1
2
3
4
A diagram of a plant cell is shown.
What process is shown in the diagram?
Mitosis
Meiosis
mutation
