Document: 07_22

kissimmeemisologistΒιοτεχνολογία

14 Δεκ 2012 (πριν από 4 χρόνια και 6 μήνες)

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Agenda 07/22/2010


Genetic engineering example


Type II Diabetes


New
Vocab


Genetics Quiz 2 + Unit 1
content


Brochure about Type 2
Diabetes


“Extra Info” for test





You try genetic
engineering!!


Open the following document from
my web page:


GE Examples



Do what it says (fill in info in text
boxes).



Save in your H drive


Print copy!!!


KMEWNG
-
HPLJ4350



Make Corrections

Genetics 2 quiz + Unit 1 Content

On Back:


11. Describe
Transcription


12. Describe
Translation

Type II Diabetes


Most common form



Body does not make enough Insulin or Ignores it



Why is insulin important?


Necessary for body to use glucose


睨礠業灯牴慮琿


OUR ENERGY!!!! Broken down in Respiration to useable energy


Insulin “transports” glucose from blood into cells


Like a bus


w攠ee琠楮i慮搠w攠ge琠t潶敤e獯浥睨敲e


Think: “lock
-
key”


insulin enzyme that “fits” into glucose



Watch Video

What are some Organ
Systems affected?


We already know about 3 of these
due to what cell process?



RESPIRATION!!!


Digestion:

consume/digest/absorb
glucose


Circulatory
:
moves reactants and
products throughout body


blood!!


Respiratory
:
breathe in the Oxygen
needed for breaking down glucose


How O2 get in and CO2 out lung cells?


DIFFUSION!!!!


Digestion


Circulatory


Respiratory


Excretory


Endocrine

What about the other 2 systems?

Excretory System


Function:


Filter and Eliminates waste
from the organism


Cellular waste, toxins, excess
water and nutrients



Organs:


KIDNEYS
, Urinary bladder,
Urethra

Endocrine System


Function:


Controls your metabolism


Controls all the chemical
reactions in your bodies


Enzymes “control” your
chemical reactions



Organs:


“Glands”


Examples: pituitary, thyroid,
pancreas and adrenal glands


Pancreas job is to produce
insulin

Type 2 Diabetes

Symptoms in children:

1.
Increased thirst


晲敱e敮琠畲u湡瑩潮


Too much sugar, blood pulls water from tissue


“Trick” itself into diffusion, but insulin not working so not
going to work

2.
Increased hunger


No glucose


湯nr敳灩ea瑩潮o


湯⁵獥s扬攠敮er杹


“Trick” itself into more glucose


food!

3.
Fatigue


No glucose


湯nr敳灩ea瑩潮o


湯⁵獡扬攠敮敲杹


䉬B牲敤⁖e獩潮


Pulling water from eyes!

5.
Areas of darkened skin


Folds/cresses


armpits, neck


Sources


http://www.mayoclinic.com/health/type
-
2
-
diabetes
-
in
-
children/DS00946/DSECTION=symptoms



http://www.diabetes.org/diabetes
-
basics/type
-
2/


http://diabetes.webmd.com/tc/type
-
2
-
diabetes
-
prevention