What characteristic of the structure of dna allows dna to carry coded genetic information?
o
a. the sequence of nitrogenous bases
b. the sequence of 5-carbon sually
o
c. the quantity of phosphate groups
o
d. the quantity of each type of nitrogenous base
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Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?