DNA and histone proteins are packaged into structures called chromosomes. In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.Chromosomes are not visible in the cellâs nucleusânot even under a microscopeâwhen the cell is not dividing.ach chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cellâs nucleusânot even under a microscopeâwhen the cell is not dividing.
Answers. Best Answer: The invention of the minie ball, coupled with the invention of the rifle-musket, allowed for faster shooting and more devastating injuries.The minie ball is shaped like the modern bullet, and shatters on impact.The musket ball, round and circular, would not fracture inside the body, making it easy to pull out. Other important inventions were the Gatling gun, the repeating rifle, and ironclads.he musket ball, round and circular, would not fracture inside the body, making it easy to pull out. Other important inventions were the Gatling gun, the repeating rifle, and ironclads.
Many companies now make caulks that are combinations of latex and silicone. They are often marketed as siliconized latex or latex plus silicone.. These products offer the ease of use of latex with the added durability of silicone.Caulk comes in two forms: a cartridge or a squeeze tube.A cartridge and caulk gun gives a more continuous bead than a squeeze tube, which is better for small projects.Cartridges typically have 9-11 ounces of caulk versus a squeeze tube, which has 3-6 ounces. To help decide which one you need for your project, use our comparison chart.aulk comes in two forms: a cartridge or a squeeze tube. A cartridge and caulk gun gives a more continuous bead than a squeeze tube, which is better for small projects.