Category: biology_12

Tutoring biology, the concept of negative feedback is important to explain.  Negative feedback is used by all organisms to maintain their living state.  You also use it while driving your car. More or less, the body needs all its processes to …

Homeostasis, negative feedback, and thyroxin Read more »

When you tutor Biology 12, one topic that comes up is cell efficiency.  It’s a bit tricky for some people, because it involves some math. Putting it simply, imagine a cell is a sphere.  Its volume is what it needs …

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