Which structure is most often protected by a lipid bilayer

What is the relationship between absorbance of light and the rate of photosynthesis?

Is there any solid scientific evidence that humans have been cloned?

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d