HAPPY THURSDAY Bellwork: List the four cell structures that are in both the Prokaryotic and Eukaryotic Cells Then…. Glue the Pro vs Eu Y chart on page 8 (regular style)
Add these to your organelle notes for clarification Mitochondria: Have their own DNA and RNA and are found in both plant and animal cells Ribosomes: Are NOT membrane bound and are in prokaryotic and eukaryotic cells
Prokaryotic Cell #1 NEW Eukaryotic Cell Cell #2 (chloroplast) Cell #2 (mitochondria) Cell #2 (chloroplast) NEW Eukaryotic Cell
CUPS
How do the levels of organization show an increase in complexity? Standard B.10C – Analyze the levels of organization in biological systems and relate the levels to each other and to the whole system Essential Question How do the levels of organization show an increase in complexity?
Introduction to Biology Bios = "life" Biology Logos = "study of" The Study of Life Introduction to Biology Bios = "life" Biology Logos = "study of"
Levels of Biological Organization atoms molecules organelles cells tissues organs organ systems organism
Levels of Organization Atom – the smallest component of an element EVERYTHING is made up of atoms
Levels of Organization Molecule consisting of one or more like atoms OR two or more different atoms in a compound
Levels of Organization Organelle – *tiny organs* a specialized part of a cell having some specific function; a cell organ.
Levels of Biological Organization Organism – a living thing made up of one or more cells. Unicellular – an organism composed of one cell, can carry on all the activities necessary for life Multicellular – An organism composed of many cells, different cells carry out different jobs (division of labor),
Multicellular Organization Similar cells work together to form Tissues.
Multicellular Organization Different tissues work together to form organs.
Multicellular Organization Different Organs work together to form organ Systems.
Multicellular Organization All the Organ Systems work together to form a living Organism.
Levels of organization in multicellular organism Cell Tissue Organ Organ System Organism
RECAP
Atom Carbon
Molecule Water
Organelle Nucleus
Cell Bacteria
Tissue Muscle
Organ
Organ System Excretory
Organism A Buffalo Moose
Population Moose
Community Bees and Flowers
Ecosystem Ocean
Biome Tundra
Biosphere Earth
HW: Analogy (Circles Handout)