Transcript Emergence of Modern Science

Emergence of Modern Science
The Cell
How did life begin?
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What is a cell, and why is it so important to
life?
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Is a virus alive?
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How are living organisms organized?
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What are tissues, organs, and organ
systems?
Cell Theory
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Leeuwenhoek
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Hooke
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Schleiden and Schwann
 All
living things are composed of cells
 The cell is the fundamental unit of life
 All cells arise from previous cells
Prokaryotes and Eukaryotes
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Prokaryotes
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Archaea
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Bacteria
Eukaryotes
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Protista
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Plants
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Animals
The World of Prokaryotes
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Aerobes
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Anaerobes
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Facultative anaerobes
Obligate anaerobes
Extremophiles
Monera
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Bacteria
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Archaea
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(eubacteria)
(archaebacteria)
Cyanobacteria
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(blue-green algae)
Bacterial Diversity
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Proteobacteria
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Alpha Proteobacteria
Beta Proteobacteria
Gamma Protobacteria
Delta Protobacteria
Epsilon Protobacteria
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Chlamydias
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Spirochetes
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Gram-Positive Bacteria
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Cyanobacteria
Prokaryotic Cells
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Size
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Shape
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Cocci
Bacilli
Spirilla
spirochetes
Nutrition
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Photoautotrophs
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cyanobacteria
Chemoautotrophs
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Nitrogen Fixation
Methanogens
Sulfur reducing
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Photoheterotrophs
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Chemoheterotrophs
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Saprophytes
parasites
Eukaryotes
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Protists
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Plants
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Fungi
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Animals
Plant Cell
Animal Cell
Cell Membranes
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Phospholipid Bilayer
Cell Nucleus
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Chromosomes
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Eukaryotes
 Nucleolus
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Prokaryotes
 Plasmids
Organelles
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Chloroplasts
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Endoplasmic Reticulum
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Ribosomes
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Mitochondria
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Golgi Apparatus
Vacuoles and Vesicles
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Water Vacuoles
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Food Vacuoles
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Vesicles
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Lysosomes
Cellular Metabolism
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Photosynthesis
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Respiration
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Anaerobic Respiration (Fermentation)
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Aerobic Respiration
Aerobic Respiration
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Glycolysis
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Krebs Cycle
Cellular Reproduction
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Mitosis
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Meiosis
Development
Quiz
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1. T or F, prokaryotes lack organelles.
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2. T or F, the cell membrane is semi-permeable.
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3. T or F, the mitochondria are the powerhouse of the cell.
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4. T or F, Meiosis forms gametes.
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5. T or F, the blastula is the 4 cell stage of development.
Organismal Biology
Stimulus, response. Stimulus, response. Don’t you ever think?
What is Functional Biology
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Anatomy
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Physiology
Tissues
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Epithelial Tissue
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Connective Tissue
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Nervous Tissue
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Muscle Tissue
Epithelial Tissue
Connective Tissue
Nervous Tisue
Muscular Tissue
Organ Systems
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Thoracic Cavity
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Abdominal Cavity
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Mesenteries
BioPhysics
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Physical Chemistry
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Surface Area
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Force and Motion
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Gravity
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Body size
Homeostasis
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Positive Feedback
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Negative Feedback
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Body Fluids
Metabolism
Energy Budgets
Animal Nutrition
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Nutrients
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Caloric Needs
Essential Nutrients
Essential Amino Acids
Essential Fatty Acids
Vitamins and Minerals
Homeostasis
Essential Amino Acids
Feeding Mechanisms
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Herbivores
Carnivores
Omnivores
Suspension Feeders
Substrate Feeders
Deposit Feeders
Fluid Feeders
Bulk Feeders
Food Processing
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Ingestion
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Digestion
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Absorption
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Elimination
Comparative Anatomy
Absorption of Nutrients
Enzymes
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Carbohydrate Digestion
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Protein Digestion
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Nucleic Acid Digestion
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Fat Digestion
Digestion
Absorption of Nutrients
Water
Adaptations
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Teeth
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Symbiotes
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Ruminants
Quiz
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1. T or F, a tissue is comprised of specialized cells.
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2. T or F, your skin is the largest organ of your body.
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3. T or F, homeostasis occurs when the body is fighting
disease.
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4. T or F, herbivores eat only meat.
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5. T or F, enzymes act as catalysts for biological
reactions.