LM8-Basic Cell Structure and Function

Based on the Learning Module questions and my notes from a video on the diff. organelles

Cell Theory

All living organisms are composed of one or more cells, the cell is the basic unit of life, and all cells arise from pre-existing cells

Do cyanobacteria have chloroplasts?

No, prokaryotes like cyanobacteria do not have membrane-bound organelles

Which of the following are true statements about members of the domains Bacteria and Archaea?

All of these statements are true.

P/E or both: Consists of bacteria and archaea

Prokaryotes only

P/E or both: Has chromatin made up of DNA and histone proteins

Eukaryotes only

P/E or both: Divides via mitosis

Eukaryotes only

P/E or both: Performs photosynthesis

Both prokaryotes and eukaryotes

P/E or both: Stores single circular DNA in a nucleoid region

Prokaryotes only

Contains only unicellular life

Prokaryotes only

P/E or both: Contains both unicellular and multicellular life

Eukaryotes only

P/E or both: Contains autotrophic cells

Both prokaryotes and eukaryotes