WorksheetsSpecialized cells and organ systems
Total questions: 27
Worksheet time: 22mins
Which type of specialized cell carries oxygen from the lungs all over the body?
red blood cells
skin cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
Which type of specialized cell carries electrical signals through the body to the brain?
red blood cells
squamous (skin) cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
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
Red blood cells have a disk-shape with a lot of surface area.
This statement describes a STRUCTURE.
This statement describes a FUNCTION.
Name the green coloured pigment that absorbs sunlight (found in chloroplasts)
Haemogloblin
chlorophyll
A specialized cell has a specific (a) that allows it to perform a specific (b) .
A multicellular organism has
only 1 cell working by itself
composed of many cells working together
Which of the following is not a type of specialized cell?
Neuron
Red Blood Cell
Skin Cell
Heart
Multicellular organisms are composed of only one type of cell
True
False
Tissues are made up of
(a)
Organs are made up of
(a)
Which level is the most complex?
Cell
Tissue
Organ
Organ System
Organism
Controls most functions in the body.
Skeleton
Immune System
Brain
Skin
If you are throwing up, this is also called vomiting. What system is likely most involved?
Digestive System
Circulatory System
Skeletal System
Skin system
If you are having trouble breathing, what system is most likely involved?
respiratory
circulatory
muscular
nervous
Imagine your heart is beating fast. What system is most involved?
respiratory
circulatory
muscular
nervous
Move your arm, as shown in the the picture. What 2 systems are involved?
Skeletal and skin
Nervous and Circulatory
Skeletal and Muscular
Skin and Circulatory
Skeletal System
Muscular System
Respiratory System
Circulatory System
Which body system brings oxygen into the body and removes carbon dioxide?
Circulatory
Respiratory
Skeletal
Muscular
Label the organs
What does 风琴 mean?
Organ
Tissue
Cell
Organism
What does 组织 mean?
(a)
What does 等级制度 mean?
(a)
What does 肌肉系统 mean?
(a)
What does 消化系统 mean?
(a)
Organize from smallest to biggest. (smallest - 1)
Cell
Tissue
Organ
Organ system
Organism
