Based on the diagrams, which organism(s) are eukaryotic and why?

Use this diagram of a Chlamydomonas cell for the following question. M N CY CL is chloroplast, CY is cytoplasm, M is mitochondrion, N is nucleus. Which of the following locations would be the site of transcription of rRNA genes?

Illustrate and explain the evidence supporting the predominant Theory on the origin of energetic organelles in Eukaryotes.

Q. Membrane surface area and cell volume are two physical variables that are relevant in explaining the difference in size and complexity between prokaryotic and eukaryotic cells. Which of the following statements about these variables is correct? The ratio of plasma membrane area to total cell volume increased in early eukaryotes which allowed for greater morphological complexity. The total membrane area dedicated to oxidative phosphorylation is greater in eukaryotes. Although physically smaller, prokaryotic cells have more total cell volume than a typical eukaryotic cell. In prokaryotic cells, the membrane location of ATP synthase is the same as that for glucose import.   A. 1,2 and 3 B. 1 and 3 C. 2 and 4 D. 4 only E. All of 1,2,3 and 4 are correct