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WorksheetsCELLS YEAR 7 BIOLOGY
Total questions: 26
Worksheet time: 21mins
what is the shape of a plant cell?
Circle
Heart
Star
Rectangle
Both a plant and animal cells have a cell wall
True
False
Which cell has chloroplast?
Plant cell
Animal cell
Both
Neither one of them have chloroplast
What kind of cell is this?
plant
animal
What is the part of a plant or animal cell that controls all activites of the cell by storing the genetic information (DNA)?
vacuole
cell membrane
cytoplasm
nucleus
What is number 2?
cell membrane
cytoplasm
vacuole
nucleus
What is #4 in the diagram?
nucleus
cell wall
cytoplasm
mitochondrion
Which structure can be found in animal and plant cell?
Cell wall
Nucleus
Chloroplast
Which structure can be found in plant cell only?
Cytoplasm
Nucleus
Chloroplast
Cell membrane
this contains a watery liquid called sap
- It stores toxic wastes as well as useful products such as water.
vacuole
cell wall
cytoplasm
nucleus
this strengthens the cell and provides supports
-It makes the cell stiff - providing the cell with mechanical support - and giving it protection
mitochondria
cell wall
cytoplasm
nucleus
this is where photosynthesis happens
vacuole
cell wall
cytoplasm
chloroplast
This cell part is in ALL cells. It is the gel-like substance that provides cell shape.
Chloroplasts
Cell membrane
Cytoplasm
Nucleus
Which of the following are organelles of a Plant Cell?
Cell wall, cell membrane, cytoplasm, nucleus, and chloroplasts
Stem, leaves, green, petals, flowers
Photosynthesis, membranes, arms, and legs
Jello, bodyguards, fences, and brains
Storage area of a cell
Endoplasmic Reticulum
Cell Membrane
Cytoplasm
Mitochondria
Vacuole
Jared observes a cell in biology lab with the light microscope. The cell has the following structures: nucleus, cell wall, and chloroplast. Identify the type of cell that Jared is observing.
animal
plant
fungus
bacteria
What do the cilia do?
Catch dust and microbes
Waft mucus and trapped dust and microbes up and out of the lungs
Help the cells lining the windpipe to move about
Why is mucus produced in the lungs?
To help you cough
To trap microbes to reduce the chance of infection
To help the air move in and out
What cells carry oxygen around the body to all the other types of cells.
White blood cells
Red blood cells
Brown fat cells
Cardiac muscles
Red blood cells look like this
Large, round cells with a fat storage area.
Small, donut-shaped cells with no nucleus.
Long, thin cells with many mitochondria.
Star-shaped cells with a long, thin projection.
What does specialised cell mean?
A unicellular organism that lives in the ocean.
A cell that could do any function in the body.
A cell with a special structure and function.
Select the nerve cell
This type of cell transports:
(a)
What makes blood cells appear red?
They contain red dye
They contain red pigment (haemoglobin)
They reflect red light
All of the above
Root hair cells easily take in water from soil.
This statement describes a STRUCTURE.
This statement describes a FUNCTION.
