Answer:
Positively charged ions
Explanation:
Histones are a group of proteins with a N-terminal end of an amino acid, that binds to the DNA in the nucleus helping it to condense into Chromatin. DNA wraps around a core of proteins to initially form the NUCLEOSO ME structure, which is the basic subunit of Chromatin. Each nucleosome is made up of DNA coiled around two copies (2) of proteins- H2A, H2B, H3 and H4, to form a set of eight proteins called histone octamer.
Due to the phosphate group (PO4-) embedded in the DNA molecule, they assume a negative charge. The positively charged ions of the N(C) terminal end of histones which arise from the amino acid group they contain allows it to bind tightly to negatively charged DNA i.e. the more positively and negatively charged the histone and DNA are respectively, the tighter the binding.
Due to this property, the proteins that binds to DNA in E.coli, should possess a positive charge in similarity to histones in eukaryotes.
Right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogatstric, left hypochondriac, left lumbar, left illiac divisions
The most appropriate response would be to tell the parents that Generic enzymes are not as effective as the brand-name one and therefore, the matter should be discussed with the healthcare provider. Cystic fibrosis is an inherited disorder that causes severe damage to the lungs, digestive system and other organs of the body. It affects the cell that produce mucus, sweat and digestive juices such that the secreted fluids are thin and slippery.The pancreas in people with this disorder produces a thick mucus that blocks the secretion of enzymes needed for digestion, called the pancreatic insufficiency.
