2. Which of the following describes the cytoskeleton? A. a web of proteins that gives shape and support to the cell
B. a membrane-bound organelle that contains genetic material
C. the outer covering of a cell that separates it from the environment
D. the structure that contains the information about how to make a cell's
proteins

What are the similarities between photosynthetic and anaerobic organisms?

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

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