Unit 2: Cell Energy Test

Endosymbiotic Theory is the idea that ______ cells could have evolved from_____cells

• prokaryotic, eukaryotic

• eukaryotic, animal

• prokaryotic, plant

• eukaryotic, prokaryotic

Prokaryotic cells do not have

• cell wall

• nucleus

• cytoplasm

• ribosomes

Both prokaryote and eukaryotes have a cell membrane

• True

• False

• Only eukaryotes have a membrane

• Only prokaryotes have a membrane

How did one type of prokaryote get inside of another type of prokaryote

• Acts as a ligand

• One engulfed the other

• Fused in as a vesicle

• snuck in as a retrovirus

Symbiosis means

• Feeding off of something

• Using something for its ATP

• Living in harmony

• Producing sugars

Early bacteria that could make its own energy evolved into

• Mitochondria

• Chloroplast

• ATP

• ADP

Early bacteria that could perform photosynthesis evolved into

• Mitochondria

• Chloroplast

• ATP

• ADP

Eukaryotic cells can have

• Only chloroplast

• Only mitochondria

• both mitochondria and chloroplast

• neither chloroplast nor mitochondria

Evidence for endosymbiosis includes

• Mitochondria and Chloroplast are the same color

• Mitochondria and Chloroplast are the same size

• Mitochondria and Chloroplast are the same structure

• Mitochondria and Chloroplast have the same pH

Evidence for endosymbiosis includes

• Mitochondria and chloroplast have their own Lysosomes

• Mitochondria and chloroplast have their own vesicles

• Mitochondria and chloroplast have their own RNA

• Mitochondria and chloroplast have their own DNA