The primary amino acid sequence of the epidermal growth factor receptor (egfr) contains an invariant lysine amino acid essential for kinase activity. substitution of this essential lysine by any other amino acid blocks the capacity of the receptor to phosphorylate targets. what stage of receptor activation is disrupted by substitution of the invariant lysine with another amino acid?

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?

c. is the answer

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