Dr. E's Biology Links 3D"Dr.

Online=20 Biology Book

Bi= ochemistry

Enzyme=20 Action

Micros= cope=20 Use

Cel= l=20 Biology

Cell=20 Processes

Mitosis=

Meiosis=

B= inary=20 Fission

Home= oboxes

Geneti= cs

Sex-linked=20 Traits

Advanced=20 Genetics

Human=20 Genetics

= General=20 Ecological

Population=20 Ecology

Ecology=20 Problems

Evolu= tion

Natural=20 Selection

Human=20 Evolution

Phot= osynthesis=20 and Cellular Respiration

Cellular=20 Respiration

Glyc= olysis

Kreb=92s = Cycle

Oxidative=20 Phosphorylation

= Photosynthesis

L= ight=20 Reaction

Calvin=20 Cycle

Immuni= ty

Bacter= ia

Viruses=

DNA

Rep= lication

T= ranscription

Tra= nslation

Mutat= ions

Genetic=20 Engineering

Anatomy=20 and Physiology

= Classification

Chemi= stry

Online Biology = Book=20

=B7 = ; =20 O= n-Line=20 Biology Book

=B7 = ; =20 MIT HyperText=20

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Biochemistry =

=B7 = ; =20 MIT HyperText - = Large=20 Molecules

=B7 = ; =20 MIT HyperText -=20 Enzymes

=B7 = ; =20 B= iochemistry=20 Dictionary by Jeff Cronk

=B7 = ; =20 Biomolecules =96=20 Wikipedia

=B7 = ; =20

=B7 = ; =20 The = Virtual=20 Biochemistry Lab Nobel eMuseum

=B7 = ; =20 Bio= molecules:=20 The CarbohydratesWisconsin Online

=B7 = ; =20 Bio= molecules:=20 The Lipids Wisconsin Online

=B7 = ; =20 Bio= molecules:=20 Proteins Wisconsin Online

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Enzyme=20 Action

=B7 = ; =20 Enzyme=20 Tutorial from Northland Community and Technical College=20 =B7 = ; =20 Enzyme=20 Pathways McGraw-Hill =B7 = ; =20 Enzyme=20 Activity by Jim Wanamaker of Lew-Port =B7 = ; =20 Enzyme=20 Substrate Formation Hong Kong Bio Web =B7 = ; =20 Enzyme=20 Reaction - Simulation BBC

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Microscope Use=20

=B7 = ; =20 No= bel=20 E-Museum presents a microscope timeline

=B7 = ; =20 Antique=20 microscopes

=B7 = ; =20 Th= e History=20 of the Microscope

=B7 = ; =20 Benjamin=20 Martin, an Eighteenth Century English instrument maker, is = considered one=20 the greatest designers and manufacturers of microscopes of his=20 time.

=B7 = ; =20 A short history of = the=20 microscope Microsc= ope=20 use and proper = care=20 from a science lab procedure tutorial

=B7 = ; =20 How=20 To Use A Microscope Properly! Tricks of the trade that were designed = to make=20 your life easier!

=B7 = ; =20 The=20 Compound Light Microscope

=B7 = ; =20 Using the=20 Microscope

=B7 = ; =20 A lab = worksheet -=20 Section II describes how to produce a wet mount

=B7 = ; =20 Basic=20 Wet Mount

=B7 = ; =20 Dry=20 mounts, wet mounts and staining

=B7 = ; =20 Zebrina=20 Leaf and a Wet Mount

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Cell=20 Biology =

=B7 = ; =20 MIT HyperText - = Cell=20 Biology

=B7 = ; =20 The CELLS alive! video library = includes=20 footage: microbiology, cell biology, aquatic protozoa, water-borne = parasites,=20 infectious disease, & immunology.

=B7 = ; =20 Animal Cells - = Plant Cells - = Bacteria Cells = - Roll=20 your cursor over parts of a cell drawing to see the name, or follow a = link for=20 more information

=B7 = ; =20 Clickable=20 Eukaryotic Animal Cell - To identify each of the structures or = organelles=20 within these cells, click on the blue terms.

=B7 = ; =20 The = Eukaryote=20 Cell: A Virtual Tour

=B7 = ; =20 Cell=20 Structure - This site is part of a New York review site for their = Regents=20 exam.

=B7 = ; =20 Cell Structure = and=20 Function - a list of links to information about = cells

=B7 = ; =20 3D = Cells -=20 Learn about cell structure and function by viewing QuickTime movies and=20 interacting with 3D worlds.

=B7 = ; =20 Cell Organelles: = The=20 Chloroplast

=B7 = ; =20 Plant=20 Pigments and Photosynthesis - from the Lab Bench at Prentice Hall - = several=20 chapters, each with excellent animations

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Cell=20 Processes

=B7 = ; =20 Diffusion and=20 Osmosis - Not interactive, but this page provides good=20 illustrations

=B7 = ; =20 Diffusion=20 and Osmosis from the Lab Bench at Prentice Hall - several chapters, = each=20 with excellent animations

=B7 = ; =20 Membrane=20 Structure Tutorial =B7 = ; =20 Phospholipid=20 Bilayer by Nancy Hughes at Carnegie Mellon =B7 = ; =20 Interactive=20 Cellular Transport by Rodney F. Boyer =B7 = ; =20 Dynamic=20 Membrane by Nancy Hughes at Carnegie Mellon =B7 = ; =20 Cons= truction of=20 the Cell Membrane Wisconsin Online =B7 = ; =20 Pass= ive=20 Transport: Diffusion Wisconsin Online =B7 = ; =20 Diffusion, = Dialysis and=20 Osmosis Tutorial by RM Chute =B7 = ; =20 Pas= sive=20 Transport: Osmosis Wisconsin Online =B7 = ; =20 Osmosis=20 - Examples Colorada State University =B7 = ; =20 = Osmosis=20 by Terry Brown =B7 = ; =20 Osmo= meter=20 Dr. Joyti Wagle at HCCS =B7 = ; =20 L'osmos= e by=20 Laurent Martorell Acad=E9mie de Cr=E9teil =B7 = ; =20 Pl= amolysis=20 Dr. Joyti Wagle at HCCS =B7 = ; =20 Hypotonic, = Isotonic,=20 Hypertonic by June B. Steinberg =B7 = ; =20 Pas= sive=20 Transport: Filtration and Facilitated Diffusion = =B7 = ; =20 Facilitated=20 Diffusion by University of Wisconsin =B7 = ; =20 Interactive=20 Cellular Transport by Rodney F. Boyer =B7 = ; =20 Passive=20 and Active Transport from Northland Community and Technical College=20 =B7 = ; =20 Tra= nsport=20 Processes Requiring ATP =B7 = ; =20 Membranes=20 McGraw-HIll

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Asexual and Sexual = Reproduction
Mitosis =

=B7 = ; =20 Cel= l Cycle=20 Game (CDK's and cyclins) Nobel Prize 2001 =B7 = ; =20 Mitosis/= Meiosis=20 by Jim Wanamaker of Lew-Port =B7 = ; =20 Independent=20 Assortment Sumanas Inc. =B7 = ; =20 Meiosis=20 Sumanas Inc. =B7 = ; =20 Cell Cycle = Tutorial from=20 "Cells Alive!" =B7 = ; =20 Cell = Death=20 Kuby Immunology =B7 = ; =20 Stem Cell Research = Dolan DNA=20 Learning Center =B7 = ; =20 Mitosis and Meiosis - = Interactive Exercise by Leif Saul =B7 = ; =20 Mitosis vs = Meiosis=20 from PBS =B7 = ; =20 Mitosis/Meiosis=20 Simulation by Jon C. Glase at Cornell =B7 = ; =20 Mitosis=20 and Meiosis Bill By - The Science Guy =B7 = ; =20 How Cancer = Grows=20 from PBS =B7 = ; =20 Cell Cycle = and=20 Cyclins + Other Cellular Activities BioCreations = =B7 = ; =20 ATR's = Function=20 in the Cell Cycle of Normal Cells and Cancer =B7 = ; =20 DNA = Coiling to form=20 Chromosomes =B7 = ; =20 The= Cell=20 Cycle Wisconsin Online =B7 = ; =20 How=20 Cells Divide McGraw-Hill =B7 = ; =20 Sexual=20 Reproduction McGraw-Hill =B7 = ; =20 Cancer=20 Biology and Cell Technology McGraw-Hill

=B7 = ; =20 An index of=20 Mitosis/Meiosis animations

=B7 = ; =20 The=20 Cell Cycle & Mitosis Tutorial - Interphase and Mitosis diagrams = with a=20 link to a mitosis movie at the bottom of the page.

=B7 = ; =20 L= earn the=20 steps in mitosis with a set of excellent = images.

=B7 = ; =20 Interactive Mitosis = Tutorial=20 - requires Shockwave

=B7 = ; =20 Animal Cell Mitosis - = This=20 animation demonstrates the stages of mitosis in an animal=20 cell.

=B7 = ; =20 Bill=20 Nye the Science Guy presents a great interactive mitosis and meiosis = site=20

=B7 = ; =20 Large color=20 photographs of the stages of mitosis from the Biology Department at = the=20 University of North Carolina at Charlotte

=B7 = ; =20 M= itosis=20 animation - a follow up quiz is included

=B7 = ; =20 How Cells = Divide -=20 a great interactive site from Nova

=B7 = ; =20 Mitosis=20 & Meiosis from the Lab Bench at Prentice = Hall

=B7 = ; =20 Animation of = mitosis=20 - Sea Urchin Education, Stanford University

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Meiosis=20

=B7 = ; =20 Cell=20 Division: Meiosis and = Sexual=20 Reproduction

=B7 = ; =20 An index of=20 Mitosis/Meiosis animations

=B7 = ; =20 Meiosis=20 tutorial - This exercise is designed to help you understand the = events that=20 occur in process of meiosis, which takes place to produce our=20 gametes.

=B7 = ; =20 Stages of meiosis = in=20 animated gif format

=B7 = ; =20 A = tutorial that=20 will go over each step of meiosis and the explanations will be = enhanced with=20 actual cell pictures and 3D animations

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Binary Fission=20

=B7 = ; =20 = Cell=20 Division: Binary Fission = and=20 Mitosis

=B7 = ; =20 Transmissi= on=20 Electron Micrograph Showing Binary Fission in a Cyanobacterium=20

=B7 = ; =20 Bacteria Divide and=20 Multiply

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Homeoboxes=20

=B7 = ; =20 Howard Hughes = Review=20 Paper

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Genetics

=B7 = ; =20 Mendel's=20 Monohybrid Cross

=B7 = ; =20 Monohybrid=20 Cross Problem Set - The following problems have multiple choice = answers.=20 Correct answers are reinforced with a brief explanation. Incorrect = answers are=20 linked to tutorials to help solve the problem.

=B7 = ; =20 Monohybrid = Cross=20 - an interesting interactive site

=B7 = ; =20 Model=20 For A Monohybrid Cross Exhibiting Simple = Dominance

=B7 = ; =20 Dragon=20 Genetics. This activity explores the relationship between genotype = and=20 phenotype, using both sex-linked and autosomal dominant and recessive = traits. By=20 manipulating alleles (genotype), you create corresponding changes in the = dragon's physical appearance (phenotype). Requires=20 Shockwave.

=B7 = ; =20 Genetics=20 Simulation (Rabbit Genetics Breeding Lab)

=B7 = ; =20 Punnett = Square Diagram=20 of a Monohybrid Cross - Refresh the page to see the animation repeat =

=B7 = ; =20 = Mendel's=20 Peas Web Lab - The Princess and the Wrinkled Peas.

=B7 = ; =20 Biology = Tutorials for=20 Metabolism and Genetics

=B7 = ; =20 Dominant=20 and Recessive Traits. Traits in the left-hand column dominate over = those=20 listed in the right-hand column.

=B7 = ; =20 Dominant=20 and Recessive Traits - a worksheet

=B7 = ; =20 = The Sunny=20 Side of Punnett Squares - A ThinkQuest site

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Sex-linked=20 Traits

=B7 = ; =20 Sex-Linked=20 Inheritance Problem Set - The following problems have multiple = choice=20 answers. Correct answers are reinforced with a brief explanation. = Incorrect=20 answers are linked to tutorials to help solve the problem.

=B7 = ; =20 Sex=20 Linked Inheritance - a discussion of genetic disorders=20

=B7 = ; =20 Inheritance patterns of = mongenic=20 disorders

=B7 = ; =20 Sex Linked=20 Genes

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Advanced=20 Genetics

=B7 = ; =20 Principal=20 features of the five basic Mendelian inheritance patterns=20

=B7 = ; =20 Incomplete=20 dominance - an interactive problem set

=B7 = ; =20 Analogy for a = Polygenic Trait=20 with a Single Locus of Large Effect

=B7 = ; =20 Dihybrid=20 Cross Problem Set

=B7 = ; =20 Punnett Square = Diagram=20 of a Dihybrid Cross - select Refresh to see the animation repeated=20

=B7 = ; =20 Dihybrid=20 Cross

=B7 = ; =20 Mendel= 's=20 Dihybrid Cross

=B7 = ; =20 Interactiv= e=20 dihybrid cross - two characteristics (seed color and seed texture) = are=20 considered.

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Human Chromosome=20 Genetics

=B7 = ; =20 Karyotyping=20 Activity

=B7 = ; =20 The extra = copy of=20 chromosome 21 in this karyotype identifies this individual as having = Down's=20 syndrome.

=B7 = ; =20 What = Can Our=20 Chromosomes Tell Us? - a look at a karyotype

=B7 = ; =20 Human = Karyotypes=20 Exhibiting Various Abnormalities

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General=20 Ecology

=B7 = ; =20 BIOMES - Major = Ecosystems of=20 the World

=B7 = ; =20 The World's = Biomes: = Aquatic, = Deserts, = Forests, Grasslands, <= SPAN=20 style=3D"COLOR: #ff3300">Tundra

=B7 = ; =20 B= iome=20 Summary

=B7 = ; =20 Biomes of the World from the = Missouri=20 Botanical Garden

=B7 = ; =20 Habitats/Biomes = from=20 Enchanted Learning - provides a good summary of biome=20 characteristics

=B7 = ; =20 Five of the major world biomes = from=20 WorldBiomes.com

=B7 = ; =20 From Niche to Biosphere - = concepts=20 that backyard naturalists need to know

=B7 = ; =20 Producers,=20 Consumers, and Decomposers

=B7 = ; =20 Good=20 Buddies - A lab to help students define symbiosis, commensalism, = mutualism=20 and parasitism

=B7 = ; =20 Inte= ractions=20 - Examples of parasitism, mutualism and commensalism and=20 allelopathy

=B7 = ; =20 A set of photos = from our=20 depicting two=20 or more organisms in a biotic association. See if you can come up = with a=20 name for each of the biotic associations

=B7 = ; =20 Mutualism = and=20 commensalism - simple definitions and a list of links to=20 use

=B7 = ; =20 Symbiosis and Commensalism = in an=20 aquatic environment

=B7 = ; =20 Symbiosis

=B7 = ; =20 Symbiosi= s and=20 Commensalism from the Sea Slug Forum

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Population Ecology

=B7 = ; =20 Basic= =20 Population Ecology (University of Umea)

=B7 = ; =20 Introduction to = Population=20 Ecology (Unversity of Minnesota)

=B7 = ; =20 Population = Ecology=20 (Virginia Tech) - Population models and data, courses and = electronic=20 publications.

=B7 = ; =20 Population = Ecology=20 (Nearctica) - List of Links.

=B7 = ; =20 Pop= ulation=20 Regulation in an Ecosystem - Density Dependant Factors, Shortage of = Food,=20 Predators, Toxic Waste, Density Independent Factors. =

=B7 = ; =20 Popul= ations=F6kologie=20 des Menschen - Text.

=B7 = ; =20 Populations=F6kologie=20 des Schwarzwildes - PDF-Text.

=B7 = ; =20 Quantitative = Population=20 Ecology (Virginia Tech) - On-Line Lectures.

=B7 = ; =20 To= pics in=20 Population Ecology (Virginia Tech) - General, Population Dynamics, = Sampling,=20 Sampling, Sampling, Biological Control.

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Ecological=20 Problems

=B7 = ; =20 Global=20 Warming from the U. S. EPA

=B7 = ; =20 Infrared Map of the = Earth=20 - Greenhouse Effect

=B7 = ; =20 A Paleo = Perspective=20 on Global Warming

=B7 = ; =20 The Role of the Atmosphere and Greenhouse = Effect in=20 Determining the Surface Temperature of the Earth (a .pdf = document)=20

=B7 = ; =20 Warnings from the = Ice - from=20 NOVA

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Evolution

=B7 = ; =20 Berkeley Museum of = Paleontology=20

=B7 = ; =20 = The=20 Fossil Record - a lesson plan from = Discovery.com

=B7 = ; =20 Geologic = Time from=20 USGS

=B7 = ; =20 The = Importance=20 of Climatic Change and Human Activity in Promoting Enhanced Extinction = Rates=20 - a scholarly article

=B7 = ; =20 Ways in = which a=20 fossil may be formed - several good images are=20 included

=B7 = ; =20 How=20 Fossils Form - from EnchantedLearning.com

=B7 = ; =20 Classification=20 Lab - To observe a number of different organisms from different = domains,=20 kingdoms, phyla, and classes, and to compare and contrast these = organisms and=20 understand their evolutionary relationships

=B7 = ; =20 Homologous=20 Structures - Evidence in Living Organisms including a lab worksheet = in .pdf=20 format

=B7 = ; =20 Make=20 it a Habitat - consider the adaptation of life forms through natural = selection

=B7 = ; =20 Carbon 14 Dating = Calculator -=20 Find the years that have elapsed from how much Carbon 14 remains or find = the=20 percent of Carbon 14 remaining after a given number of=20 years.

=B7 = ; =20 Another=20 Calculator

=B7 = ; =20 Use=20 the % C-14 in a table to assign dates to events - A lesson which = makes use=20 of the C14 calculator above

=B7 = ; =20 Radiometric Dating = and the=20 Geological Time Scale

=B7 = ; =20 A formula to = calculate how=20 old a sample is by carbon-14 dating

=B7 = ; =20 This=20 Died How Long Ago? - Bottom of Lake Refines Carbon Dating Technique=20

=B7 = ; =20 C 14 = Quiz - Press=20 the continue button to generate true or false statements about C 14 then = answer=20 a series of questions.

=B7 = ; =20 Dating a Sample = Using C14=20 Analysis - a good overview of the math involved =

=B7 = ; =20 The = Cosmic=20 Clock will help you to explore the birth and development of our = cosmos.=20 Spanning some 15 billion years, the clock highlights significant events = that=20 occurred along the history of the universe as described by modern = cosmological=20 theory.

=B7 = ; =20 A Pictorial History = of Life on=20 Earth

=B7 = ; =20 Geol= ogic Time=20 Scale from Enchanted Learning

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Natural Selection=20

=B7 = ; =20 The=20 Origin of Species by Charles Darwin

=B7 = ; =20 Do we ever = know=20 if "winners" in nature's struggle for survival enjoy adaptive = superiority?=20

=B7 = ; =20 Hardy=20 Weinberg

=B7 = ; =20 P= atterns=20 of Evolution - Natural selection can ultimately lead to the = formation of new=20 species.

=B7 = ; =20 Birds, Beaks, and Natural Selection = - A=20 Simulation

=B7 = ; =20 Dest= ination:=20 Galapagos Islands - Cyber Field Trip Student Activity - "DNA = Adventure: The=20 Web of Life"

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Human=20 Evolution =

=B7 = ; =20 The Life = & Times=20 of Early Man

=B7 = ; =20 Human Origins and Evolution in = Africa

=B7 = ; =20 Hominid=20 Species Timeline - A chronological chart which shows the main = Hominid=20 species (apes in blue, human species in red) and their approximate = relationships=20 in time

=B7 = ; =20 Evolutionar= y and=20 Geological Timelines

=B7 = ; =20 Hominid=20 species - the evolution timeline

=B7 = ; =20 = Human=20 evolution timeline - move the slider forward and backward to move = through=20 time, or roll your cursor over a specimen to learn more about that=20 species

=B7 = ; =20 Evolution=20 of the Universe - The incredible story of you! (three timelines are=20 available - choose by clicking on the timeline = index)

=B7 = ; =20 Evoluti= on=20 timeline from Time.com

=B7 = ; =20 Human evolution = timeline -=20 Select a species of hominid from the human evolution timeline, or from = their=20 list, to view a hominid species article and image.

=B7 = ; =20 Origins of=20 Humankind - from WGBH, a PBS station in Boston

=B7 = ; =20 Human Evolution: The = fossil=20 evidence in 3D - UCSB online 3D gallery of modern primate relatives = and=20 fossil ancestors of humans. This gallery contains five modern primate = crania,=20 and five fossil crania. The crania can be rotated 360=20 degrees.

Return to=20 Top

Photosynthesis and = Cellular=20 Respiration

=B7 = ; =20 The=20 Oxygen/Carbon Dioxide Cycle

=B7 = ; =20 Understanding the Global = Carbon=20 Cycle

=B7 = ; =20 Capturing = the energy=20 in light

=B7 = ; =20 Photosynthesis=20 and cellular respiration - this site includes several excellent=20 images

=B7 = ; =20 Energy and Life = terminology=20 from Quia

=B7 = ; =20 Metabolic=20 Processes Terry Brown

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General Cellular = Respiration=20

=B7 = ; =20 Cellular = Respiration Thomas M. Terry at Univ. of Conn.

=B7 = ; =20 MIT=20 HyperText - Cellular Respiration

=B7 = ; =20 University of Winnepeg = -=20 Cellular energetics: harvesting chemical energy =

Enzyme=20 Action

Cell=20 Processes

Sex-linked=20 Traits

Advanced=20 Genetics

Human Chromosome=20 Genetics

General=20 Ecology

Population Ecology

Ecological=20 Problems

Evolution

General Cellular = Respiration=20

Glycolysis =

Acetyl CoA and = Krebs=20 (TCA)(Citric Acid) Cycle

Oxidative = Phosphorylation=20

Photosynthesis=20

Light Reaction=20

Light Independent = =96 Dark=20 Reaction - Calvin Cycle

Mutations