Use the Following Information to Answer the Questions Below

Multiple Choice

Use the following information to answer the questions below.
Golden algae are a group of photosynthetic protists whose colour is due to carotenoid pigments: yellow and brown. A group of students was given a significant sample of golden algae (Dinobryon) ; this algae is colonial and has flagella. Their instructions for the project were to design two or more experiments that could be done with these organisms.

-Since these organisms are protists, which of these characteristics could the students assume to be true?

A) The organisms are photosynthetic.
B) All of them are marine.
C) They are single-celled.
D) They have membrane-bound organelles.
E) Each has a single circular molecule of DNA.