Which of the following is NOT a correct statement regarding comparative biochemistry? All living organisms produce the same proteins.

DNA and RNA are the genetic codes for all life.

The mechanism for building proteins from amino acids is nearly identical in all living systems.

both a and b

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water