Methylation is a process that involves Mercury metal. Methylation is a process by which a methyl groups are added to the DNA molecule. when it occurs it can change the activity of a DNA segment without changing the sequence, additionally, when located in a gene promoter it may act to repress gene transcription.
Answer:
Un atomo es el parto pequeño de un elemento y es el bloque de construcción de la materia. Puede ser conocido como neutrón, protón o electrón.
Answer:
D) Group 18
Explanation:
Elements in group 18 doesn't't possess any of the properties above
A dominant allele would be RR or Rr. And a recessive allele would be rr. The question is a bit unclear.
If you create a Punnett Square, the percentage of offspring that will have red apples would be 50%. Since there would be two dominant and two recessive alleles.
Answer:
5.33 mol/L.
Explanation:
Its density is 1.3057 g/ml so in a liter (1000 mL) there is 1305.7 g of solution, but only 40% is sulfuric acid.
0.40x1305.7=522.28
So in a liter of 40% sulfuric acid solution there is 522.28 g of sulfuric acid.
Sulfuric acid molar mass iss 98.079 g/mol, so in 522.28 g of sulfuric acid there is
522.28 g /98.079 g/mol=5.33 mol
In one liter of solution there is 5.33 mol of sulfuric acid, so the molarity of such solution is 5.33 mol/L.