<span>Zalcitabine or 2',3'-dideoxyinosine was the third drug approved by the FDA to fight the HIV virus. The Triphosphate manifestation of zalcitabine inhibits hiv reverse transcriptase Toward contending to consolidation under viral dna and additionally chain end of the viral dna because of the absence of a 3'-OH aggregation.</span>
In eukaryotes, the accessibility of large regions of DNA can depend on its chromatin structure, which can be altered as a result of histone modifications directed by DNA methylation, ncRNA, or DNA-binding protein. Hence these modifications may up or down regulate the expression of a gene.
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The answer to your question is true the automobile did contribute to urban sprawl since cars could travel out further and make new towns
Robert Steve and James are three new organisms ( lizard species ) Steve can breath under water he has scaly moist lizard skin a long strong tail and very sharp claws weighs 20 pounds and is 6ft long Steve prefers to eat small fish.
Robert can't breath under water has scaly dry lizard skin very sharp teeth and is very poisonous he has night vision weighs 5 pounds and is 2 ft long he mainly eats small bugs like lies and wasps.
James on the other hand is completely different he has is 10 feet long weighs 180pounds can run 5 miles per hour has powerful jaws that can break bones he has razor sharp teeth and claws and poisonous spit he has a smell radius of 15 miles and is a very heavy set he also prefers to eat big land animals like deer he's a Carnavor.
all of these Organisms are in a similar species (Lizard) and have similar characteristics ( Like scaly lizard skin and sharp claws) but they all have different traits and abilities.
I Hope this helped you.
Answer:
They all are the same the difference between them is they are used for different reasons
