Endosymbiotic Theory

"Endosymbiosis" means

• Living together

• Entering together

• Living separately

• Joining together

The theory of Endosymbiosis explains

• The origin of eukaryotes

• How bacteria live

• How species develop

• Why cells rely on one another

Tags

NGSS.MS-LS4-2

What did the host cell receive from its endosymbiont (cell living inside of it)?

• Shelter

• Energy

• Motility

• Reproduction

What did the endosymbiont (cell living inside another) receive from its host cell?

• Shelter

• Motility

• Energy

• Reproduction

What are evidence to support endosymbiotic theory?

• Mitochondria is found outside the cells

• Mitochondria and chloroplast can divide independently

• Mitochondria and chloroplast have their own cell membrane

• Mitochondria and chloroplast have their own genetic material

Tags

NGSS.MS-LS4-2

Bacteria are an example of a _________ cell.

• Eukaryotic

• Prokaryotic

• animal

• plant

Tags

NGSS.MS-LS1-1

Are prokaryotes multicellular or unicellular? 

• Multicellular
• Unicellular

Tags

NGSS.MS-LS1-1

Why type of cell does not contain membrane bound organelles?

• Animal Cells

• Prokaryotic Cells

• Eukaryotic Cells

• Plant Cells

Which type of cell? It has DNA, Ribosomes, Cell Membrane, but no nuclues. 

• Prokaryote
• Eukaryote

Tags

NGSS.MS-LS1-1

Which of the following characteristics make mitochondria and chloroplasts different from other organelles?

• They are much bigger

• The are found in both prokaryotic and eukaryotic cells.

• They both make ATP

• They were once free-living prokaryotes

Tags

NGSS.MS-LS4-2