The bacterial cell wall is crucial to maintain viability. It has previously been suggested that Gram-positive bacteria have a periplasmic region between the cell membrane and peptidoglycan cell wall ...
A wildfire raged across an upscale section of Los Angeles on Tuesday, destroying homes and creating traffic jams as 30,000 people evacuated beneath huge plumes of smoke that covered much of the ...
With rows of machines, piles of of free weights, and plenty of dubious looking cables, it can be hard to know where to start as a beginner in the gym. Even once you’ve got to grips with the ...