'Potato cells' presentation slideshows

Surface Area and Cell Size Procedure 1 Investigation 2

Surface Area and Cell Size Procedure 1 Investigation 2. Big Idea 2.A.3.b.1. These are cells and tissues with specialized functions. Think about their similarities in shape, size, nutrient procurement. Discuss.

583 views • 45 slides

Investigation 4 Diffusion and Osmosis

477 views • 45 slides

What is Water Potential?

What is Water Potential?. Water potential. the force responsible for movement of water in a system Has the symbol psi Is measured in bars or megapascals. It is a measure of the free energy of water which is less when it is has to surround solutes. We are really stuck here, YUK!.

267 views • 21 slides

Letter e Slide

Letter e Slide. Human Cheek Cell. Epidermal Onion Cells. Potato Cells with Amyloplasts. E-coli. Simple Cuboidal Epithelium. Euglena. Paramecium. Amoeba. Yeasts. Frog Skin. Elodea. Chromoplasts-Red peper. Purple Onion Cells. Plasmolysis in Elodea.

399 views • 15 slides

ENZYME INQUIRY LAB

ENZYME INQUIRY LAB. Watch the PowerPoint presentation and copy the notes. When finished, assemble in a lab group of 2 students and begin planning your experiment. A rough overview of your experiment is due at the end of class that includes: HYPOTHESIS LIST OF MATERIALS PROCEDURE.

257 views • 11 slides

Osmosis

Osmosis. To investigate the osmotic effects of different concentrations of sugar and salt solution To use all the practical skills we have developed: data recording, presenting and analysing and evaluation of results To use data to deduce the osmotic content of the cell. Practical.

563 views • 6 slides