What are the functions of fingernails beyond protection?

Feb 15, 2004 ... Fingernails are a characteristic feature of primates, and are composed of three layers of the fibrous composite keratin. Jun 22, 2011 ... I have found that one of the most frequent reminders to praise God for being fearfully and wonderfully made, is the fingernail. Albeit it is ... Monument Fingernails, Washington DC. Place. United States (Artist's ... A work made of gelatin silver print. Quick Shift of the Head Leaves Glowing ... Feb 10, 2025 ... For example, in a healthy nail the underlying nail bed should be pink except for the white tips. Other colours could indicate an infection of ... Oct 6, 2022 ... Fingernails are made of a tough protein called keratin, from the Greek word 'kera', meaning horn. Keratin is also what animals' hooves and horns are made from. Dirty Fingernails. Modest Mouse. The Fruit That Ate Itself19973:20. Sign ... What People Are Made OfModest Mouse. Popular Tracks by Modest Mouse. Fingernails and toenails are made of a tough rigid protein called alpha-keratin, a polymer also found in the claws, hooves, and horns of vertebrates. Dec 11, 2018 ... For the average adult, fingernails grow about 1/10 of an inch a month. That means it can take up to six months for your fingernail to grow back to its full ... Tooth enamel might be harder than keratin (what fingernails are made of), which means enamel is going to win the battle, but over time, keratin will win the war ... Mar 31, 2019 ... So over time, the number of human ancestors with nails grew and the number with claws shrunk. That's how evolution works. But the story goes ...