Why Their Separate Ancestry Model Is “Wildly Unrealistic”
On Monday, I will look at the consistency of the phylogenetically informative sites for the Baum et al. (2016) paper. Spoiler alert: It looks like design.
Security Gates in the Cell
A key characteristic of life is active transport: control over what enters and exits the cell. Closer looks reveal exquisite “selectivity filters” with moving parts that make active transport work.