Page 141 - Demo

“Your Safer Source for Science”
Cell Structure
139
Cells and Genetics—Cell Structure, continued
Exploring Plant and Animal Cells—
Student Laboratory Kit
By: The Flinn Staff
It’s the most fundamental comparison in biology—plants versus animals. In this two-part activity, students will identify and label the parts of both animal and plant cells to better understand their function and variance between the two types of cells. Students will then prepare and stain their own plant and animal cell microscope slides. This lesson comes full circle as students compare and contrast their sketches of the prepared slides. A great introductory activity to teach about plant and animal cells!
Complete for 30 students working in pairs. Super Value Kit is complete for 5 classes of 30 students working in pairs. Compound microscopes and a raw onion are required and not provided.
Catalog No.
Description
Price/Each
FB1788
Exploring Plant and Animal Cells— Student Laboratory Kit
$50.25
FB2055
Exploring Plant and Animal Cells— Super Value Laboratory Kit
78.90
Electron Capture and Photosynthesis—
Super Value Laboratory Kit
By: The Flinn Staff
Capture electron transfer during photosynthesis—as well as student interest—using a redox indicator. In this revealing lab activity, students monitor the color change of an indicator to investigate the rate of photo- synthesis and explore the actual reactions of the electron transfer chain during the light reactions of photosynthesis.
Super Value Kit is complete for 5 classes of 30 students working in pairs. Fresh spinach and a blender are required, but not provided.
Membrane Properties—
Student Laboratory Kit
By: The Flinn Staff
A cell membrane’s ability to adjust to varying conditions is truly remarkable! Students explore potential membrane damage by expos- ing beet cells to four different concentrations of ethyl alcohol. Equal concentrations of ethyl alcohol and n-propyl alcohol are also compared to determine the effect of molecule size on membrane damage. Solutions are transferred to cuvets and the absorbance of the solutions is measured so students can easily correlate the amount of membrane damage to the concentration of alcohol.
Complete for 15 student groups. Fresh beets and a colorimeter or spectrophotometer are required, but not included.
Exploring Plant and Animal Cells—Student Laboratory Kit FB1788
Electron Capture and Photosynthesis—Super Value Laboratory Kit FB1966
Catalog No.
Description
Price/Each
FB1966
Electron Capture and Photosynthesis— Super Value Laboratory Kit
$35.45
Membrane Properties— Student Laboratory Kit FB1999
Catalog No.
Description
Price/Each
FB1999
Membrane Properties—Student Laboratory Kit
$29.75