Why do sine kinds of point mutations cause greater changes in proteins than others?

Point mutations that result in a different amino acid being translated can cause greater changes in proteins. This is because the different amino acid leads to a different primary structure, which leads to a different active conformation and, in effect, different biological activity...

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question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

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