The gene is not expressed, even if it is a normal gene in every other way.
The highly condensed forms of DNA (and proteins) are known as chromosomes.
Alcohol
You can
ethanol
Whether the gene is methylated.
No, Down syndrome is caused by nondisjunction resulting in an extra chromosome in the 21st pair. An inactivated X chromosome (Barr body) is normal for all females. Females inherit two X chromosomes, and one is heavily methylated.
Methylated spirits is plural. A methylated spirt is singular.
That is what random X chromosomes do in the female somatic cells. They form Barr bodies. This is a methylated X chromosome that effectively shuts this chromosome down, one per cell in a random manner. This is done by the body because too much protein product is detrimental to organisms.
The difference between them is that : In genomic imprinting : one of the alleles in the two chromosomes ( for example the color of the eyes ) are tend to be heavily methylated, in contrast to the nonimpringting copy of the allele which typically is not methylated. In X-chromosome in activation : As you know in female there are two X chromosomes, so one of the two X xhromosomes is methylated which mean one of the two chromosomes become inactivation.
The highly condensed forms of DNA (and proteins) are known as chromosomes.
No. I recently did an experiment where we had to put salt in methylated spirits and it didn't dissolve. Most things can't dissolve in methylated spirits.
effact of methylated spirit on the human body
Because the density of the Methylated sprite is grater than that of the wood.
methylated histidine
yes
I don't remember any purpose oh methylated spirit in the making of soap.
Yes, but also highly soluble / miscible with water, so it won't floate on, but mix quickly with the water. (Density is about 80% of that of water).