Ask a Biologist
Neuron Anatomy Activity
Reinforce the neural connections in the brains of your young biologists with a simple anatomy worksheet. Looking at the provided diagram of a neuron, students are asked to correctly identify and describe the function of...
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Biology: Understanding Cellular Organelles
Students distinguish the differences between Prokaryotic and Eukaryotic cells. Using microscopes, they examine a variety of plant and animal cells. Working in groups, they draw and label plant and animal cells and show the mathematical...
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Control of the Cell Cycle
In this cell cycle worksheet, students review how enzymes control the cell cycle and what happens when the cell cycle becomes uncontrolled. This worksheet has 7 short answer questions.
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Biology: Sun, Skin and Cancer
Students identify basic components of skin on a cross sectional diagram. They provide a basic description of cancer in terms of cell biology. Students explore the ABCD of skin cancer/mole evaluation and perform their own evaluation of...
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Biology: New Trials & Findings
Students use background knowledge to summarize articles about skin cancer research and present them to the class and place their studies along a clinical study timeline. They are introduced to clincal trails and to various aspects of...
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Intro to Biology Chapters 1 & 2 Practice Test
Don't be fooled by the title - this biology quiz could serve as an AP biology or college-level biology quiz. Some of the molecules represented may be difficult to identify without seeing the textbook from which this is based. It could...
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Immune, Lymphatic System
A fantastic slideshow that has images, details, definitions and trivia to accompany each structure and response involved with the immune system. The slides are very useful for all levels of the immune response. A complete sets of notes...
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The Immune System
Activate the immune system in the brains of your biologists! This worksheet calls upon learners to explain the structure, function, and problems associated with the immune system. This worksheet is helpful for the advanced placement...
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Remember This?
Learners investigate the mechanics of an fMRI and the properties of neurons. In this biology lesson, students analyze the way the brain works by performing tests in the neurons in the brain. This is all done theoretically.
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Diffusion across a Selectively Permeable Membrane
Lab groups fill a section of dialysis tubing with glucose and starch solutions and suspend it in a water bath. They use iodine as a starch indicator and a glucose test strip to find out if either of the materials crossed the selectively...
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Cell Reviews
Students draw cells, make a cell, and list organelles in plant and animal cells. In this cells lesson plan, students create edible cells.
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Cell Swelling and Shrinking
Students examine the concept of osmosis in relation to dehydration. They identify the function and structure of semi-permable membranes. They predict how certain processes can affect the characteristics of an organism.
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Respiration in Sammy's Cells
Students practice translating biological ideas into graphical representations and explore respiration in the context of an exercise session in this 50 minute lesson on aerobic and anaerobic respiration. The lesson includes a question...
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The Biology of ADHD
Students investigate the biology of ADHD and its implications upon the formation and treatment of the disease. They draw and label the parts of a neuron. Also, they describe the neurotransmission cycle. Students create a list of pros and...
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Organelle Want Ads
Students review the components of the cell by creating advertisements for organelles in this activity reviewing cell contents. The lesson plan can be completed in 30-40 minutes and ends with a review question for individual, student...
Biology Junction
Cnidarians
In this cnidarian worksheet, learners study the biology of the different species of cnidarians and complete a series of questions.
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Enzymatic Action
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements...
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Acting Potential
Students set up a cell membrane with the material provided by their teacher and then arrange beads properly to show how the sodium and potassium ions are arranged. They then make a model representing the axon of a neuron.
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Games and Activities to Teach Molecular Genetics
High schoolers demonstrate a working knowledge of cell interactions such as DNA replication, protein synthesis (transcription and translation), through active participation in a cooperative group.
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Osmosis and Diffusion: Egg Lab
Students examine why diffusion and osmosis happen in an egg cell. In this diffusion activity students demonstrate a semi permeable membrane.
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The Spanish Omelet
Learners use analogies to show the relationships among cell, nucleus, genes, chromosome, ribosome, replication, mitosis, transcription, translation, DNA, RNA, amino acids and proteins, genotype, phenotype, and genetics vs. environmental...
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AP: Chapter 26: Origin of Life
Five pages take biologists on a generalized survey of the origin of life. Queries are made regarding theories of how life developed, ancient Earth conditions, and the ever-changing field of taxonomy. The experiments of different...
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Generation of Action Potentials in Nitella Giant Algal Cells
Students observe cytoplasmic streaming in Nitella cells. They examine the conduction of a wave of depolarization across other membranes, such as the axons of neurons. Students predict the effects of sending a small electric current...
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Cell Transformation in Tobacco Leaf Disks
Students review the basic principles of plant cell structure, tissue culture, sterile technique, and cell transformation. Next students complete a plant transformation experiment using whole plant material in order to view evidence of...
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