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Yanina Cartagena
Anatomy
| Term | Definition |
|---|---|
| What is Anatomy | Anatomy is the branch of morphology concerned with the study of the internal and external structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, ha |
| Developmental anatomy | the field of embryology concerned with the changes that cells, tissues, organs, and the body as a whole undergo from a germ cell of each parent to the resulting offspring; it includes both prenatal and postnatal development. |
| Homeostasis | is the state of steady internal conditions maintained by living things. |
| A cell | is the smallest independently functioning unit of a living organism. Even bacteria, which are extremely small, independently-living organisms, have a cellular structure. |
| Organ system is | A group of organs that work together to perform major functions or meet physiological needs of the body. |
| Matter | The substance of the universe—from a grain of sand to a star—is called matter. Scientists define matter as anything that occupies space and has mass. |
| The elements in your body | Oxygen, Nitrogen, Carbon, Hydrogen, Calcium, Phosphorus, Potassium, Sulfur, Sodium, Chlorine, Magnesium. |
| Atom | is the smallest quantity of an element that retains the unique properties of that element. |
| Atoms are made up of | Protons, Neutrons, Electrons. |
| Structure and Composition of the Cell Membrane | The cell membrane is an extremely pliable structure composed primarily of back-to-back phospholipids (a “bilayer”). Cholesterol is also present, which contributes to the fluidity of the membrane, and there are various proteins embedded within the membrane |