Endosymbiotic Theory
Presentation
•
Biology
•
9th - 12th Grade
•
Practice Problem
•
Easy
Standards-aligned
Jessica Graustein
Used 9+ times
FREE Resource
5 Slides • 7 Questions
1
Virtual Day Lesson
DE Biology
Endosymbiotic Theory
2
3
Open Ended
The beginning of the video clip said "what if."
The middle of the video clip said "this happened."
The end of the video clip said "we think this happened."
Did you notice the changes in wording? Why would they change it up like that?
4
Multiple Choice
What type of transport was shown in the animation of the blob cell taking in the photosynthetic bacterial cell?
diffusion
osmosis
phagocytosis
pinocytosis
5
6
Match
Match up the scientific terms in ENDOSYMBIOTIC with their meanings.
endo
sym
bio
(t)ic
inside
with / together
life
turns noun into adjective
inside
with / together
life
turns noun into adjective
7
Multiple Choice
What does the endosymbiotic theory say that the "cells living inside other cells" became?
organs
organelles
DNA
cell membranes
8
9
Multiple Select
What modern-day observations support the endosymbiotic theory?
mitochondria have two membranes
chloroplasts have their own circular chromosomes
mitochondria have their own ribosomes
chloroplasts have flagella
10
11
Open Ended
The endosymbiotic theory has supporters and critics. After watching this video, which one are you? Why?
12
Poll
How do the observations and hypotheses around endosymbiotic theory make you feel?
excited
thoughtful
puzzled
uneasy
Virtual Day Lesson
DE Biology
Endosymbiotic Theory
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