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Dissection Pan, Economy, Pad and Cover -Various sizes
These pans won't rust! The pads are reusable and there is no need to melt sticky wax. The covers close up for the day. The Economy pan is perfect for the beginning dissection project, earthworms, small frogs, clams or grasshoppers - 10" x 7". The Standard pan is perfect for general use and medium size specimens such as perch, frogs and crayfish - 11 1/2" X 7 1/2" The Deluxe pan is excellent for larger specimens, fetal pigs, bull frogs, and star fish - 12 3/4" x 9".
See additional sizes after clicking on the Dissection Pan Picture
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Our Price: $8.25
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What Does DNA Look Like?
Being able to extract DNA gives scientists the ability to study DNA structure and its biological functions. In this experiment students spool DNA and are able to visualize the spooled DNA. For groups of 10. Click on the picture for additional information
Shipped ambient. Some components require 4 degree C refrigerator storage.
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Our Price: $39.00
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Teaching DNA
DNA Model Kit, 12 packets
Build a segment of the DNA consisting of Adenine, Thymine, Cytosine and Guanine. Color-coded pieces designate certain molecules making up the four nucleotides present in DNA. Kit includes: 12 packets of model parts, each with enough material to construct a segment of 6-paired bases. Instructions and reproducible student worksheets are also included. Grades 7-12.
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Our Price: $72.00
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Biochemical Analysis of Plant Enzymes
This experiment demonstrates specific plant enzymes which have important functions in biotechnology. Students will perform tissue prints of seeds to examine what happens during malting. An additional experiment allows students to quantify the activity of amylase. Introductory Experiment for 10 Preparations.
Some components require -20°C upon receipt.
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Our Price: $80.00
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Isolation of Chloroplasts, Mitochondria & Extration of Plant Genomic DNA
Advanced Experiment for 6 groups
This is a three-part experiment that deals with isolation and extraction of DNA. Two cell organelles are isolated from pea seedlings by differential centrifugation. First, students identify mitochondria by the enzyme activity using the enzyme cytochrome c oxidase. Secondly, organelles and chloroplasts are identified under the microscope. Thirdly, a simple method is provided to extract plant genomic DNA.
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Our Price: $95.00
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Enzymatic Hydrolysis Kit
Learners can observe the biochemical reactions in cells through investigations of the reaction rates of enzymes when temperature, pH and enzyme concentrations are varied.
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Our Price: $103.50
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Intro into Microbiology Kit
Learners culture bacteria, yeast and mold with this popular kit. They also study algae and protozoa from pond water they provide. Kit contains: sterile growth containers, media, cultures of mixed bacteria, yeast and mixed mold. Background material and discussion questions for both qualitative and quantitative observations are included in the reproducible student worksheets. Enough material for 30 students to work individually. Includes MSDS. Grades 7-12.
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Our Price: $108.95
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