click below
click below
Normal Size Small Size show me how
Organization of Life
Chapter 10.1 - Notes
Question | Answer |
---|---|
What are the 4 types of Science? | Physics, Chemistry, Earth/Space, & Biology |
What is the Organization of Life? | Subatomic particles>atoms>molecule>organelles>cells>tissue> organs>organ system>organism>population>community> ecosystem>biosphere |
What are the subatomic particles? | protons (p+), neutrons (n0), electrons (e-) |
What are atoms? | Carbon, hydrogen, oxygen, phosphorus, nitrogen (CHOPN) |
What are molecules? | -Carbohydrates - Carbon, Hydrogen, & Oxygen -Fats (Lipids) - Carbon Hydrogen & Oxygen -Protein - Carbon, Hydrogen, Oxygen, & Nitrogen -Nucleic Acids - Carbon, Hydrogen, Oxygen, Phosphorus, & -Nitrogen (DNA & RNA) -H2O |
What are organelles? | -Baby organs -Each organelle has a specific job. |
What are cells? | -unicellular (see w/microscope) (reproduce Asexually) -multi-cellular (see w/naked eye) (reproduce Sexually) |
What are organisms? | -Unicellular (bacteria & protist) (Asexually) -multicellular (fungus, plant & animal) (Sexually) |
What is a population? | -Species: a group of organisms that can reproduce & produce fertile offspring -DNA must be the same (same number of chromosomes) |
What is a community? | -food chain (predator/prey) -symbiotoic relationship (perminate relationship between 2 species --3 types ---Parasitic ---Mutualstic ---Commensualistic |
What is a parasitic relationship? | 1 benefit, 1 harm |
What is a mutualistic relationship? | both benefit |
What is a commenualstic relationship? | 1 benefit, but the other is not harmed or benefitted |
What is a ecosystem? | -Biome -developed based on the climate -climate determines to Food Chain --plants>herbivores>carnivores>omnivore ---Plants (Autotrophs - photosynthesis) ---Carnivores (Heterotrophs (consumers) - cellular resp.) |
What is a biosphere? | All of world that supports life |
What is physics? | the branch of science concerned with the nature and properties of matter and energy |
What is chemistry? | the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances. |
What is Earth/Space? | the interconnections between the land, ocean, atmosphere, and life of our planet. |
What is biology? | the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution |
What is a tissue? | any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products |
What is an organ? | a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans |
What is an organ system? | a group of organs that work together to perform one or more functions. Each does a particular job in the body, and is made up of certain tissues. |
What is a proton? | a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign. |
What is a neutron? | a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen. |
What is an electron? | a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids. |