Tag: amino acids
New “Long Story Short” Video Delivers a Dose of Reality on Origin-of-Life Research
In the time of the early Earth, Airgas, the supplier from which the researchers obtained their materials, was not around.
By Design — How Pearls Get Their Luster
The highly valued optical properties of pearls come from sophisticated processes of biomineralization involving proteins and crystals.
Cilium and Intraflagellar Transport: More Irreducibly Complex than Ever
Another of Michael Behe’s molecular machines gets an update. The details are even more fascinating than originally described.
Do Proteins Lack Metals, Reflecting Poor Design?
According to Erika DeBenedictis, “one of the big limitations of biology are the basic building blocks themselves.”
Zip It: How Cells Repair Leaking Membranes
Membrane repair would have been necessary for the existence of the first cell. By what miracles did it arise?