Which of these molecules represents a protein?
Howard looks at a sample of pond water in the microscope. He sees cyanobacteria and plasmodium, a type of protist. What is one difference between the plasmodium and the cyanobacteria?
The plasmodium has a nuclear membrane.
The cyanobacteria is unicellular.
The cyanobacteria has a nuclear membrane.
The plasmodium is unicellular.