Epidermal

... surfaces that are "inside" the body, but still exposed to the outside world in a way or another. A cut to the finger or a knee is an epidermal or dermal wound depending on the depth of the cut. A deep cut can be subcutaneous (hypodermal) wound.

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... observations that are related to determining the sequence in which two key components of the Ras pathway interact with each other. (a) When epidermal growth factor (EGF) is added to epithelial cells, the Ras and Raf proteins are both activated. From this observation by itself, what conclusion ...

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1)When epidermal growth factor is added to epithelial cells, the Ras and Raf proteins are both acitivated. From this observation by itself, what conclusion can you draw about the relationship between Ras and Raf? 2)In mutant ...

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If you cut yourself at a epidermal layer, I doubt it would affect BP rates. You would have to cut an artery or a vein to affect bp. With that said, I am sure a cut that caused pain would affect your heart, not because of the change in ...

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well my plant physiology is a bit rusty, but I am sure that guard cells and root hair cells develop from epidermal cells (of leaf and root respectively). Can't help on palisade cell though...

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