Two-channel amplifi er for electro-physiological experiments. The ampli fi ed signals from both channels can be displayed on a storage oscilloscope or with the help of the Bio-measurement interface connected to a computer. Gain and frequency ...
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Two-channel amplifi er for electro-physiological experiments. The ampli fi ed signals from both channels can be displayed on a storage oscilloscope or with the help of the Bio-measurement interface connected to a computer. Gain and frequency ...
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The measurement chamber for earthworm experiments is used in
neurophysiological experiments on intact worms. This involves stimulation of
the worm by electrical or tactile means and measurement of its action
potential. Worms remain ...
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The bio-measurement interface is for measurement and control in electrophysiological
experiments with the bio-amplifi er. It operates in conjunction
with a computer via a serial USB interface. Driver and measurement software
are included ...
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The stimulation equipment is for tactile stimulation of earthworms in neurophysiological experiments. A pin falling from a specific height creates a stimulus such as that likely to occur to a worm in nature. This stimulates
potential for ...
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Owls have a specialized digestive tract which helps them expel the indigestible parts of their prey in pellet form. Dissecting an owl pellet can teach students the concepts of food webs and food chains while identifying the small animals that ...
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Determine AB0/Rh blood type of real human blood in under five minutes.
A small amount of blood is applied to a series of wells containing lyophilized blood typing antibodies, followed by the addition of a wash buffer that flows across each ...
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This activity provides the most procedurally accurate simulation of the blood typing technique available. Students test and determine the ABO/Rh blood types of four different simulated blood samples. Using Innovating Sciences' new simulated ...
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Blood type, an inherited characteristic, has use in everything from forensic investigations to medical procedures. In this activity, students will learn about the genetics that determine blood type and the possible inheritance patterns and ...
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All the food in the world is of no use if the human body does not have the ability to extract necessary nutrients from it. With this activity, students will be able to expose three nutrients (carbohydrates, proteins and lipids) to different ...
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Experiment Topics:
· Sense of touch (tactile sense)
· Perception of distances between tactile spots
· Heat and cold perception of the skin
· Blind spot
· Optical ...
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In the adaptation of Luigi Galvani's famous frog leg experiment an earthworm is in contact with a long row of electrodes that are connected to the Bio-Amplifier (1020599/600) or the Bio-Interface Stimulator (1020602) via 2mm sockets using special ...
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