Chemical level
Cellular Level
Tissue Level
Organ Level
Organ System Level
100
True or False. If false explain The chemical level is the first level of organization.
True
100
What is a cell?
The smallest living structure.
100
What is a tissue?
Groups of similar cells performing common functions.
100
What is an organ?
Two or more tissue types performing specific functions.
100
In which of the organ systems the site of cell blood production takes place?
Skeletal System
200
What's an ORGANELLE?
Microscopic subunits in cells composed of macromolecules.
200
Is a virus a living structure?
No, it's not
200
How many types of tissues are in the body? Name them
4 types of tissues. Epithelial tissue Connective tissue Muscle tissue Nervous tissue
200
Which organ in the body is composed of 4 types of tissues?
The small intestine is composed of all four tissue types, working to process and absorb digested nutrients
200
This organ system controls body movements. Name it
Nervous System
300
True or False Cells and their components are formed from the atoms and molecules from chemical level.
True
300
True or False. If false explain Cellular level is the first level of organization.
False
300
What is the most abundant tissue in the body?
Connective
300
Which of the systems participate in immune response?
Lymphatic system
400
Define and give an example of a macromolecule.
Macromolecules are more complex molecules. (proteins)
400
Is a bacteria a living structure?
Yes, it is
400
What is the main function of epithelial tissue?
Epithelial tissue covers exposed surfaces and lines body cavities.
400
This organ system stores calcium and phosphorus. Name it
Skeletal system
500
Define an atom and a molecule. Give an example of a molecule.
Molecules - one or more combined atoms.(Water, sugar) Atoms( smallest units of the matter)
500
What is the main function of muscle tissue? Name the 3 types of muscle tissue. Which of the 3 types of muscle tissues is Voluntary?
Muscle tissue produces movement. 3 types: Smooth muscle, cardiac muscle, skeletal muscle. Skeletal muscle is VOLUNTARY.
500
Which of the organ systems involves the secretion of Hormones?
Endocrine System
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