The basic structure of a steroid differ from other macromolecules such as carbohydrates by having a four ring structure whereas a carbohydrate do not have. A steroid is a group of organic substances which has four rings that are arranged in a certain configuration. Examples are testosterone, estradiol and lipid cholesterol. It will always have seventeen carbon atoms in its structure. Carbohydrates, on the other hand, are a group of organic substances that consist carbon, hydrogen and oxygen atoms typically in a 2:1 ratio of the hydrogen and oxygen atoms. So, it would have an empirical formula of Cx(H2O)y.
A contusion occurs when a strong blow or repeated blows from an object struck the body, crushing the underlying muscle fibres and connective tissues without breaking the skin.
A contusion can vary in severity depending on the object and location of the injury. For example a contusion to the brain may cause a concussion that can cause serious symptoms that require immediate medical attention
Answer: Upwelling brings nutrient-rich deep waters to the surface, where algae can thrive in the sunlight, feeding the fish. ... The strong dependency of upwelling processes on the strength of trade winds contains one hint. Remember that trade winds are zonal winds, which feed off the latitudinal temperature gradient.
Explanation:
The reason why isopropanol is miscible with cyclohexane
because it has the capability of being miscible with solutions such as ether,
ethanol, water and even chloroform—in which had given the reason as to why
cyclohexane was able to be miscible with it.
Smaller containers, like a beaker, pipette (pipet), and such.
