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WorksheetsSpecialised Cell and tissues
Total questions: 48
Worksheet time: 28mins
What is the function of red blood cell?
Transport nutrients
Transport oxygen
What makes blood cells appear red?
They contain red dye
They contain red pigment (haemoglobin)
They reflect red light
All of the above
This is a ?
Nerve cell
Root hair cell
Nerve cells work as a mean of
Transportation
Communication
Excretion
Capturing
What type of cells are adapted to perform a specific function?
All cells
Animal cells
Plant cells
Specialised cells
Why are specialised cells important?
They can perform any type of job
They are more efficient at carrying out a specific job
They can carry out their job very quickly
They can become any type of cell
How is a plant root hair cell adapted for absorbing water from the soil efficiently?
It has many chloroplasts
It has lots of mitochondria
It has a large surface area
It has a large vacuole
How is a leaf cell adapted for absorbing light efficiently?
It has a cellulose cell wall
It has a large vacuole
It has lots of chloroplasts
It has a large nucleus
Suggest the job of a cell that has lots of folds on its surface, giving it a large surface area
Absorption
Movement
Protection
Secretion
What is a tissue?
A group of different cells performing the same function
A group of similar cells performing the same function
A group of different cells performing the same function
A group of different cells performing different functions
What is an organ?
A group of similar tissues performing the same function
A group of similar tissues performing different functions
A group of different tissues performing the same function
A group of different tissues performing different functions
What it the correct order, from smallest to largest?
Cell
Organ
Tissue
Organ system
Organism
Tissue
Cell
Organ system
Organ
Organism
Cell
Tissue
Organ
Organ system
Organism
Cell
Tissue
Organ system
Organ
Organism
Which structure in a plant cell would you not find in a root hair cell?
Cell wall
Chloroplast
Vacuole
Cell membrane
Are all cells in the human body the same?
Yes
No
Here are some examples of specialised cells.
Why do you think they are special?
Which type of specialized cell has many mitochondria and changes size (contracts)?
red blood cells
squamous (skin) cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
Muscle cells become shorter and thicker when they contract the muscle.
This statement describes a STRUCTURE.
This statement describes a FUNCTION.
Where is the skeletal muscle located?
attached bone to bone
in the blood
in the lungs
in the brain
Why would some cells contain more mitochondria than others?
They need more oxygen
They require more energy
They are bigger
They wouldn't; all cells contain the same amount of mitochondria
What is the structure of muscle cells?
Muscle cells are composed of mitochondria, which generate energy for muscle contraction.
Muscle cells are composed of connective tissue, which provides support and structure.
Muscle cells are composed of blood vessels, which supply nutrients and oxygen to the muscles.
Muscle cells are composed of myofibrils, which are made up of sarcomeres containing thick and thin filaments.
Name the three types of muscle cells.
skeletal muscle cells, cardiac muscle cells, and smooth muscle cells
skeletal muscle cells, involuntary muscle cells, and smooth muscle cells
voluntary muscle cells, involuntary muscle cells, and cardiac muscle cells
striated muscle cells, cardiac muscle cells, and smooth muscle cells
Which type of muscle cells are found in the heart?
cardiac muscle cells
nervous muscle cells
smooth muscle cells
skeletal muscle cells
What is the process called when a muscle cell contracts?
muscle contraction
muscle expansion
muscle relaxation
muscle elongation
Which is voluntary?
cardiac
skeletal
smooth
Which of the following muscle cells are not striated, involuntary, and have one nucleus per cell?
Skeletal
Cardiac
Smooth
Select the type(s) of muscle(s) that are involuntary.
Cardiac muscle
Smooth muscle
Skeletal muscle
There are _____ types of muscle tissue.
1
2
3
4
What type of muscle tissue is this?
cardiac
skeletal
smooth
What muscle type is #2
cardiac
skeletal
smooth
What muscle type is #3
cardiac
skeletal
smooth
Which tissue filters the blood?
epithelial
connective
muscle
nervous
Connective tissue functions to
Provide structure and support, cushion organs, stores nutrients
Protect the body, absorb nutrients, filter blood and secrete
Carry impulses (messages) throughout the body
Made of muscle fibers that relax and contract
Epithelial tissue functions to
Provide structure and support, cushion organs, stores nutrients
Protect the body, absorb nutrients, filter blood and secrete
Carry impulses (messages) throughout the body
Made of muscle fibers that relax and contract
Nervous tissue functions to
Provide structure and support, cushion organs, stores nutrients
Protect the body, absorb nutrients, filter blood and secrete
Carry impulses (messages) throughout the body
Made of muscle fibers that relax and contract
Muscle tissue functions to
Provide structure and support, cushion organs, stores nutrients
Protect the body, absorb nutrients, filter blood and secrete
Carry impulses (messages) throughout the body
Made of muscle fibers that relax and contract
Examples of epithelial tissue include
skin, digestive tract, pancreas, salivary gland
fat cells, tendons, bone, blood
neurons and glial cells
skeletal, smooth, and cardiac muscle
Examples of connective tissue include
skin, digestive tract, pancreas, salivary gland
fat cells, tendons, bone, blood
neurons and glial cells
skeletal, smooth, and cardiac muscle
Voluntary muscle tissue are under conscious control and we can move them at will, the muscle type(s) that are voluntary are
smooth, cardiac
cardiac
cardiac, skeletal
skeletal
Blood is an extremely important tissue in our body because it transports oxygen and nutrients to our cells. Blood is
epithelial tissue
connective tissue
nervous tissue
muscle tissue
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