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Hierarchy of Life. Biome Organelle Biosphere Population Atom Community Proton, electron,,neutron. Organ system Gluon, quark, lepton Organ Cell Organism Molecule,compound Element. Arrange the following terms from smallest to largest. Quarks (6 flavors) Up (+2/3 charge)
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Biome Organelle Biosphere Population Atom Community Proton, electron,,neutron Organ system Gluon, quark, lepton Organ Cell Organism Molecule,compound Element Arrange the following terms from smallest to largest.
Quarks (6 flavors) Up (+2/3 charge) Down(-1/3 charge) Top Bottom Strange Charm Leptons (6 flavors) Electron Electron neutrino Muon Muon neutrino Tau Tau neutrino Gluons “glue”
Sub-atomic particles • Protons (uud) +1 charge, in nuc., 1 amu • Electrons -1 charge, outside nucleus in shells, 0 a.m.u • Neutrons (udd) “neutral”, in nucleus, 1 a.m.u.
Atoms • Smallest unit of an element that maintains all the properties of that element. • A combination of protons, neutrons and electrons
Elements • Protons determine the element • S, P, O, N, C, H, • Draw a pie graph of elements in the Earth, and in living things. • Note the 2 main elements of the atmosphere
Molecules and Compounds • When atoms bond together • Water, glucose, proteins
Organelles • The parts of a cell • Nucleus • Mitochondria • Endoplasmic reticulum • Vacuole • Ribosome
Cells • Smallest unit of life • Brain • Nerve • Muscle • Fat • Blood
Tissues • Composed of cells with a similar structure and function • Blood • Bone • Adipose
Organs • Tissues performing a particular function • Heart • Lung • Brain • Liver
Organ system • Nervous • Skeletal • Lymphatic • Respiratory • Muscular • Endocrine
Organism • You are an organism • Cat • Bird Mouse
Population • Organisms in an area of the same species that reproduce • Oak trees • Walleye • Perch • Dogs
Community • A collection of populations in an area • Pond community • Forest community
Biome • Large geographic region with a climax “stable” community • Tundra • Tiaga • Desert • Tropical rain forest
Biosphere • The living planet