Genetics

Questions

1. What is genetic engineering?
2. Do you think genetic engineering is a good thing?
3. Do you think genetically modified food could harm ecosystems?
4. What genetic modification would you like to make?
5. What are the ethical problems with gene modifications?
6. Do you worry about eating genetically modified food?
7. What do you think about cloning?
8. Would you like to see a cloned version of yourself?

Videos

As benign as it may look up close, the tiny seaweed Caulerpa taxifolia can wreak quite a bit of havoc on coastal ecosystems. This super algae is very adaptable; it also grows fast and spreads easily. Eric Noel Muñoz gives the details of this plant’s incredible invasion, shedding light on the risks of introducing invasive species into new ecosystems.

Lesson by Eric Noel Muñoz, animation by Eli Enigenburg.[/show_more]
Category:  Nature & Environment
Keywords: Environment | Genetics | Oceans | Plants
From the smallest single-celled organism to the largest creatures on Earth, every living thing is defined by its genes. With recent advancements, scientists can change an organism’s fundamental features in record time using

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gene editing tools such as CRISPR. But where did this medical marvel come from and how does it work? Andrea M. Henle examines the science behind this new technology.

Lesson by Andrea M. Henle, directed by Adam Wells.

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Category:  Science

Vocabulary:
cove
secluded
float
shore
anchor
lighthouse
greenhouse
handsaw
hammer
power tool
nail
board (noun)
ton
land sick
biomass
canoe
paddle
real estate
prosper
fulfilled

Expressions:
subsistence living
hon

Vocabulary:
word
word
word
word
word
word
word
word
word

Expressions:
expression
expression
expression
expression

Vocabulary:
prestigious
involuntary
swindler
fraudulence
unwarranted
concern
unfounded
impostor
syndrome
faculty
pervasive
prevalent
disproportionately
underrepresented
downplay
abnormality
self-esteem
spiral
accolade
threshold
susceptible
voice (verb)
peer
dismiss
excel
ease
mentor
competence
banish
frank

Expressions:
nagging doubt
shake a feeling
put something to rest
surefire way

Vocabulary:
filmmaker
principle
handcuff
clown
distill
underdog
aspect
familiar
unfamiliar
chopsticks
keyboard
organic
grounded
clarity
stuntman
steady
gag
perfectionist
rhythm
distinct
continuity
elbow
bunch
flail around
unlike
invincible
impressive
humanize
asset
payoff
relentlessness
finale

Expressions:
kick ass
going above and beyond
get smacked in the face
sell a joke

Vocabulary:
explosion
smoke (noun)
engine
unique
pilot
route
unemotional
terror
instant
reach out (to someone)
postpone
urgency
purpose
regret
humanity
ego
reflect
eliminate
frame (verb)
artistic
talent
bawl
miracle

Expressions:
bucket list
brace for impact
mend fences
make sense
connecting dots