In the dash-sodium study, which amount of sodium was found to be the most effective as a daily limit?

What does it mean for a cell membrane to be selectively permable

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.