The answer is histone
acetylation decreases with age, so sodium butyrate may improve memory in older
mice
<span>This
is because Histone deacetylase (HDAC) inhibitors increase histone acetylation
and enhance both memory and synaptic plasticity of brain neurons. It also regulates
cell proliferation and neuroblast differentiation in the dentate gyrus hence
improve memory function especially the hippocampus-dependent memory. </span>
The first level of organization are living cells
Answer:
True
Explanation:
It is true that Simple carbohydrates DO include monosaccharides and disaccharides.
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The answers are: A. Heavy rain, and B. Ice and snow.
The two weather events will be a real danger for the town and it's inhabitants. The heavy rain will bring down large amounts of water and make flooding's, as well as bringing down rocks, and make landslides. The ice and snow will contribute to faster erosion and breaking of the rocks that will move downwards, and also avalanches.
A group of genes that operate together are known as chromosomes.