2.1.2) Yes, even though organisms only require it in small amounts it is still essential because it contributes to the organism's development.
2.1.3) If a person has an iron deficiency it can cause a lack of oxygen in the blood stream, this can lead to hemoglobin's malfunctioning things such as blood clots and increase risk of stroke.
2.1.4) Since serpentine soil is derived from a rock that has been weathered allowing for cracks to let …show more content…
2.2.2) 15 N 7
2.2.3) Fluorine has 9 electrons. It only needs one more electron to fill its outer shell.
2.2.4) If elements are in the same row they will all have the same number of electron shells. If they are in the same column they will have the same number of electrons on their outer shell.
2.2.5) Because Carbon has four bonds and H-C=C-H, would only amount to three bonds instead of 4 making carbon unstable.
2.3.2) Ionic bonds old together magnesium chloride, by a non-metal and a metal attracting it creates two opposing ions (non-metal being a anion and the metal a cation) these opposite charges then form a bond through the forces of the two opposite charges.
2.3.3) As a pharmacist trying to cure sickness it would be beneficial to understand how naturally occurring molecules that signal for things that can fight off infection or sickness. By understanding the shape and how they work it can allow for the pharmacist to select the correct type of medication that can either inhibit or allow certain signals to go through. One example can be SSRI's used for depression. By understanding serotonin and how it can affect the brain a pharmacist can correctly choose a SSRI and dosage to prevent serotonin from getting taken back up so that the body will have more of it, without the knowledge of the naturally occurring molecule or shape they may not know how to treat