Question

refer to the attachment​

Answer 1

Explanation:

The equation of normal to parabola y ^ 2 = 8x , which is parallel to line x - 2y + 8 = 0 is .

Answer 2

Answer:

Cell junctions are a class of cellular structures consisting of multiprotein complexes that provide contact or adhesion between neighboring cells or between a cell and the extracellular matrix in animals. They also maintain the paracellular barrier of epithelia and control paracellular transport.

Explanation:

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