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= size of image/ real size of object Can use the magnification triangle to work this out. Can also use the triangle to calculate each image size or object size, if you already have the scale of magnificat...
The lock and key model states that there is only one correctly sized substrate (key) for the activate site (lock) of each enzyme, therefore only one key can open each lock (react). The induced fit model h...
The three types of blood vessels in the human circulatory system are arteries, veins and capillaries. Arteries are the vessels that transport blood away from the heart and are therefore adapted to the tra...
the action potential arrives at the terminal of the axon. The arrival of the action potential will cause voltage gated calcium ions to open allowing the calcium ions to rush into the axon terminal. The ar...
1. DNA is double stranded. This means that when the strands separate during replication, both strands can be used as templates to produce two new double stranded DNA ,each containing one of the origin...
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