'Onion cell' presentation slideshows

EXAM 3 REVIEW

EXAM 3 REVIEW. Enzymes, Organelles, Cell Membrane, Transport . TRANSPORT- movement across the membrane. Passive Transport Diffusion Osmosis Facilitated Diffusion Active Transport. Passive Transport-.

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Introduction to the Cell Microscope

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Diffusion, Microscope & Cell Lab

Diffusion, Microscope & Cell Lab. 02. Activity 1. Diffusion experiment Methylene blue MW 320g/mole Potassium permagnate MW 150 g/mole Form Hypothesis T 0 initial diameter T 60 final diameter. Room temp. Fridge. Carrying a Microscope. A. B. Storing The Microscope.

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Diffusion, Microscope & Cell Lab

Diffusion, Microscope & Cell Lab. 02. Activity 1. Diffusion experiment Methylene blue MW 320g/mole Potassium permagnate MW 150 g/mole Form Hypothesis T 0 initial diameter T 60 final diameter. Room temp. Fridge. Carrying a Microscope. A. B. Storing The Microscope.

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Maintaining Cellular Homeostasis

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Aim: What is Diffusion?

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Diffusion, Microscope & Cell Lab

Diffusion, Microscope & Cell Lab. 02. Activity 1. Diffusion experiment Methylene blue MW 320g/mole Potassium permagnate MW 150 g/mole Form Hypothesis T 0 initial diameter T 60 final diameter. Room temp. Fridge. Carrying a Microscope. A. B. Storing The Microscope.

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Lesson 110

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Cells and Cell Processes

Cells and Cell Processes. BIOLOGY 2. Cells. All organisms (apart from viruses) are made up of one or more cells. You contain billions of different cells. Here are some cells in living organisms:. How many not how big!.

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Using the Microscope for the Cheek & Onion Cell Lab

Using the Microscope for the Cheek & Onion Cell Lab. Carrying a Microscope. A. B. Storing The Microscope. Return the lowest power objective in place Wrap the cord around the base Return dustcover. Cleaning the Microscope. Use lens paper on all glass parts of the microscope.

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Living or Non-living?

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Cell Labs

Cell Labs. Onion cell. Zee M ays cell. Human cheek cell. Pumpkin stem. More Cells. Human cheek cell. Pumpkin stem cell.

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Process of Cellular Staining

Process of Cellular Staining. Staining is when one takes a slide, dips it into a type of dye and rinses to see the cells and molecules more clearly under a microscope. Until the 1870s natural dyes were used for staining, then a German scientist decided it would be better to use synthetic dyes.

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Onion Cell

Onion Cell. Epidermal Cell.

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