Over a million students use our free study notes to help them with their homework
Stimulus eg (thorn prick) > Sensory Neurone > Relay Neurone (In Central nervous system) > Motor Neurone > Effector muscle (eg. in arm, to move hand away)Whiteboard would be use to draw pathway...
= 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...
←
43
44
45
46
47
→
Internet Safety
Payment Security
Cyber
Essentials
