Definition At the base of the mastoid area of the temporal bone, the mastoid process is a smooth conical projection of bone. Among the muscles attached to it are the occipitofrontalis and sternocleidomastoid muscles, as well as the splenius capitis muscle. Mastoid Process Location On the underside of the mastoid portion of the temporal bone, … Read more
Phospholipid Definition A phospholipid is a type of lipid molecule that is the main component of the cell membrane. Lipids are molecules that include fats, waxes, and some vitamins, among others. Each phospholipid is made up of two fatty acids, a phosphate group, and a glycerol molecule. When many phospholipids line up, they form a … Read more
From the time you put food in your mouth until you eliminate it from your body, your digestive tract processes the food you eat. From the stomach to the gall bladder to the large intestine, it’s amazing how everything works together. Nutrition and water are provided to you through this highly organized system, which supports … Read more
Bryophyte Definition Bryophytes are a group of plant species that reproduce via spores rather than flowers or seeds. Most bryophytes are found in damp environments and consist of three types of non-vascular land plants: the mosses, hornworts, and liverworts. Bryophyte Characteristics The following characteristics are exhibited by bryophytes: Bryophyte Life Cycle The bryophyte lifecycle consists … Read more
The decision to graduate high school early is not an easy one to make. Graduating from high school is a major step. It’s akin to stepping through a doorway to enter adulthood. It signals the beginning of your first prolonged stay away from home, whether you go to college or begin working right away. So, … Read more
College is a time of learning and growth, but it can also be an expensive endeavor. Fortunately, there are many types of financial aid available to help offset the cost of tuition, room and board, textbooks, and other expenses. Some of this aid must be paid back, but there are also several types of financial … Read more