* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Science Chapter 1 Test Notes
Survey
Document related concepts
Embryonic stem cell wikipedia , lookup
Polyclonal B cell response wikipedia , lookup
Somatic cell nuclear transfer wikipedia , lookup
Human embryogenesis wikipedia , lookup
Cellular differentiation wikipedia , lookup
Chimera (genetics) wikipedia , lookup
Neuronal lineage marker wikipedia , lookup
Adoptive cell transfer wikipedia , lookup
Cell culture wikipedia , lookup
Cell (biology) wikipedia , lookup
Cell theory wikipedia , lookup
Transcript
Science Chapter 1 Test Notes 1. A group of tissues that work together to perform a certain function is an organ. 2. The system that turns food into nutrients that body cells need is the digestive system. 3. The heart, blood vessels, and blood make up the circulatory system. 4. A group of organs and tissues that exchange oxygen and carbon dioxide is the respiratory system. 5. The bones that give the body structure make up the skeletal system. 6. The muscles and tendons that move bones make up the muscular system. 7. The system that directs activities of all other body systems is called the nervous system. 8. A group of cells that work together to perform a certain function is a tissue. 9. The basic unit of structure and function of all living things is a cell. 10. The nucleus directs a cell’s activities. 11. A cell wall is only found in a plant cell. 12. Connective tissue forms bones, tendons & ligaments. 13. The liquid part of blood cells is called plasma. 14. Involuntary muscle tissue forms the walls of the heart. Essays: 1. Be able to compare the organelles in a cell to organs in a human body and how are organelles and cells similar. 2. Nick read that the skin is the largest organ of the human body. What could Nick infer about the number and kinds of tissues that make up the skin? (infer = tell us based on what you know)