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Health and Harmony Kits
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Biology Kits There are 30 products.
Smoking Experiment
Let your students clearly see the dangers of smoking. This kit exposes the amount and nature of the tars and nicotine produced by cigarettes. A simple apparatus draws smoke from a lighted cigarette through a white fiberglass filter. The resultant residue is compared with a calibrated color chart. Easy to perform, yet sophisticated, this is a powerful experiment for students from elementary to college. The kit includes 25 filters.
Let your students clearly see the dangers of smoking. This kit exposes the amount and...
Let your students clearly see the dangers of smoking. This kit exposes the amount and nature of the tars and nicotine produced by cigarettes. A simple apparatus draws smoke from...
2800
.
Effects Of Drugs
Students explore the physiological effects of five common drugs and active chemical agents (dilute solutions of aspirin, caffeine, adrenaline, nicotine, ethanol) using daphnia as a model organism. The kit serves fifteen pairs of students over an interval of three or four class periods of 45 minutes. Daphnia are not included.
Students explore the physiological effects of five common drugs and active chemical...
Students explore the physiological effects of five common drugs and active chemical agents (dilute solutions of aspirin, caffeine, adrenaline, nicotine, ethanol) using daphnia...
2200
.
Cellular Chemistry
Tests are performed on cells of various tissue samples to determine the presence of polysaccharide, proteins and polypeptides, lipids, sugars and amino acids. Differences between plant and animal cells and cellular specialization are investigated. Serves fifteen pairs of students and requires one or two 45 minute class periods.
Tests are performed on cells of various tissue samples to determine the presence of...
Tests are performed on cells of various tissue samples to determine the presence of polysaccharide, proteins and polypeptides, lipids, sugars and amino acids. Differences...
1800
.
Cell Structure
An excellent introduction to cell biology. Activities include identification of cell components; staining of mitochondria, storage inclusions, cell walls, chloroplasts and starch granules; comparison of plant and animal cells; and cell membrane function. Serves up to 30 students and requires two 45 minute class periods.
An excellent introduction to cell biology. Activities include identification of cell...
An excellent introduction to cell biology. Activities include identification of cell components; staining of mitochondria, storage inclusions, cell walls, chloroplasts and...
1700
.
Introduction To Microbiology
Twelve pairs of students will spend one 45 minute class period and then four or five days of observation of cultures of microorganisms using sterile techniques with the prepackaged media and growth containers in a close examination of mold yeast, bacteria, algae and protozoa.
Twelve pairs of students will spend one 45 minute class period and then four or five...
Twelve pairs of students will spend one 45 minute class period and then four or five days of observation of cultures of microorganisms using sterile techniques with the...
1900
.
Organelles Kit
(15 set ups) Make your own experimental models. Observe organelles and mitochondrial activity and relate to cell structure and function. Investigate the selective permeability of membranes. Study specific enzyme activity in cells & cellular processing of metabolites. Includes materials for 15 setups, teacher’s guide, and student copymaster. You need potatoes and/or celery.
(15 set ups) Make your own experimental models. Observe organelles and mitochondrial...
(15 set ups) Make your own experimental models. Observe organelles and mitochondrial activity and relate to cell structure and function. Investigate the selective permeability...
6800
.