<u>Answer:
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One unfortunate result of the scientifically unsupported contention that vaccinations play a major role in the development of autism spectrum disorder is that in the first half of 2008, rates of measles cases in the United States doubled as compared to the rates observed between 2000 and 2007.
<u>Explanation:
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- Though the contention was not supported with scientific findings and was only based on general observation, the results of the contention clearly exhibited that the vaccination has failed as there was an increase in cases with measles contraction.
- Merely for the fact that the contention lacks scientific support, it was not given enough emphasis and means and methods other than what the contention suggested were implemented to address the problem.
South America has diverse agricultural products, vast mineral wealth, and plentiful freshwater. It also has rich fisheries and ports on three bodies of water.
Because it is unusual for the sun and the moon to cross
Answer:
The DNA must be able to separate its two strands in order to be connected to the sliding clamp.
For this to occur, the action of the protein components: helicase and topoisomerase is necessary.
Explanation:
The sliding clamp is a protein that participates in DNA replication. This protein is responsible for forming a "ring" around the single strand of DNA, allowing the polymer DNA (DNA replicating enzyme) to be firmly suited to the strand and to be able to create the new DNA strands. The sliding clamp is also responsible for the DNA polymerase decoupling from the DNA at the end of replication.
For the sliding clamp to work correctly, it is necessary for the DNA to unravel and release its two strands. This process needs the help of the Helicase enzymes, which are responsible for breaking the hydrogen bonds that hold the two DNA strands together, and, for topoisomerase, which is the enzyme that prevents single strands of DNA from creating torsions in their extension.
Answer:
B. Porcelain
Explanation:
Ivory was found in Africa, Silk is not pottery, and Gunpowder was used in guns and in Great Britain.
