Answer:
A general decrease in transcriptional activation
Explanation:
When acetyl groups are added to histone proteins by acetyltransferase enzymes, the 30-nm chromatin fiber will not be formed because the proteins are prevented from doing so. This further destabilizes the chromatin structure and allows the occurrence of transcription. However, raising the cells to 40°C does not allow the acetyltransferase enzyme to function and hence the acetyl group will be hindered from being added to the histone protein which is the main target of the enzymes. Thus, transcription activation will be blocked because the chromatin and nucleosomes would remain stabilized.
The answer is stroke. This means that formation of plaque in the blood vessels that serve the brain cause thickenning of the inner walls of the vessels. When the plaque ruptures, a blood clot forms and blocks blood passage to a particular region of the brain served by the vessel. This stifles oxygen supply to the respective part of the brain leading to the death of the cells in the region.
The answer is responsiveness.
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a. not be able to meet long term timber needs.
The answer is: D. Scientific claims are strengthened by evaluating different possible arguments.
Argument is a series of statements used to persuade someone of something or to present reasons for accepting a conclusion (in this example, Canary Islands were not formed by volcanic activity and the fault was active at that time).
Evaluate means to judge or calculate the quality, importance, amount or value of something, it this example two different arguments about Canary Islands formation,
The Canary Islands (seven major islands, one minor island) were originally volcanic islands, formed by the Canary hotspot.
