The pharyngeal jaws evolved from specific elements of the system of arches of endochondral bone that support the gills (five in teleosts)—the branchial basket. The lower pharyngeal jaw is derived from the fifth ceratobranchials, whereas the upper pharyngeal jaw is derived from the second, third...
Teeth are made up of two calcified tissues that have very different properties, named enamel and dentin. The interface zone between these two structures has been thought to prevent cracks in the enamel from traversing into the dentin, which would cause the fracture and complete failure of a ...
Enamel is the hardest tissue in your body and is mostly made up of minerals. However, as a tooth is exposed to acids produced by plaque bacteria, the enamel begins to lose these minerals. When this occurs, you may seea white spot appear on oneof your teeth. This area of mineral loss ...
your dentist will take an impression of your teeth and make a mouthpiece tray that is customized to exactly fit your teeth. This customization allows for maximum contact between the whitening gel, which is applied to the mouthpiece tray, and the teeth. A custom-made tray also minimizes the ge...
your dentist will take an impression of your teeth and make a mouthpiece tray that is customized to exactly fit your teeth. This customization allows for maximum contact between the whitening gel, which is applied to the mouthpiece tray, and the teeth. A custom-made tray also minimizes the ge...
Uncover the impact of sugar on your teeth with our informative guide. Learn about the effects of sugar on dental health, including cavities and gum issues.
Colgate Optic White Exfoliating Mineral You also might like Family Oral Health Article | Oral Hygiene Basics | Colgate® This is a family guide to oral health which includes 4 steps to a bright smile, how to brush & floss, details about flouride, plaque, dental checkup & etc. How to...
Bones are made of living tissues. They consist of the protein collagen and calcium phosphate mineral. The protein collagen provides the bone a... Learn more about this topic: Teeth Facts: Lesson for Kids from Chapter 3/ Lesson 41 55K ...
Calcium is the main mineral in your bones, which hold more than 99% of your body's calcium stores. Your body is constantly regenerating its bone tissue, so it's important to consume an adequate amount of this mineral daily.Zinc also helps comprise the ...
Enamel is a complex weave ofbrittle, honeycomb-clustered strands that interact with light to make teeth appear opalescent (a pearly, milky iridescence). Dentine under enamelforms most of the tooth crown and root, and is made of collagen, mineral, water and proteins. Collagen strands arewovento...