What is the role of dna in transmitting genetic information? describe dna’s important genetic role in a few sentences below

DNA is housed in the nucleus of a cell. mRNA comes into the nucleus and transcribes the DNA once it is unwound and unzipped and pairs up the complementary bases except T(Thymine) is replaced by U(Uracil). The mRNA takes this out of the nucleus and continues the process to make proteins. DNA holds the instructions for everything that makes our bodies work. Without DNA everything else would fall apart because there will be no instructions on how to make the proteins we need to survive.

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the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.