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Human body in a molecular level - Coggle Diagram
Human body in a molecular level
Cells
The smallest building block in our body
Also known as the building blocks of life
What is a cell?
Cells have two types
Prokaryotic
Prokaryotic are always unicellular
Eukaryotic
Eukaryotic are more likely in multicellular organisms
In each cell there are organs called organelles, these are used to operate the cell
Order of the Human Body:
1) Cells the start of the body
2) Tissues
Organs
Organ systems
Tissues:
Epithelial tissue
covering
connective tissue
supportive
nervous tissue
communication & control
All made out of cells
They are found in multicellular organs and work together
Organs are made of tissues, they are many kinds of organs and organ systems.
Organ systems
Respiratory system
Nervous system
Endocrine system
Digestion
Skeletal system
Integumentary system
Circulatory system
Urinary system
Muscular system
Lymphatic system
Excretory system
Human digestive system
Gastrointestinal tract
Organs
Liver
Kidney
Heart
Stomach
Pancreas
Spleen
Lung
Gallbladder
Small intestine
Bladder
Large intestine
Brain
Testicle
Adrenal gland
Thyroid gland