2012_lowerscience_biology_revision

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What differentiate a prokaryote from a eukaryote
Identify the parts of a cell and state their functions.
Make comparison of the structural differences of the
cell types- plant and animal cells
Refer to PPT- Cells Structures and Functions
Refer to WS Cells –Topical Quiz
Refer to Summary Cells Structures and Functions
***Recommended Quick Revision:
http://www.biologyjunction.com/cell%20%20notes%20bi.htm
http://www.biologyjunction.com/cell_functions.htm
Watch this link for Quick Revsion: AP Lab-A Tour of the Cell
http://www.youtube.com/watch?v=cqzGWgAr4Ww&NR=1
Just make sure you have time to get through these 3 links
for your revision… You may visit the rest of the links (on
the next slide) when you have more time. :D
OPTIONAL:
Watch this link : Comparing Animal and Plant Cells
http://www.youtube.com/watch?v=ByVVqX3Dawg
Watch this link : The Cell Theory (higher order –FYI only)
http://www.youtube.com/user/IBguides?blend=24&ob=5#p/a/AD4147927A019855/0/akO5x
yUEbPI
Watch this link: Structures in Eukaryotic Cells
http://www.youtube.com/user/IBguides?blend=24&ob=5#p/u/5/qEl5Emm6e5E
Watch this link: Cell Biology
http://www.youtube.com/watch?v=zufaN_aetZI&NR=1&feature=fvwp
Define the terms “diffusion” and “osmosis” and give e.g. in the
biological system
Refer to PPT on Osmosis and Diffusion
Refer to WS Movement of Moleules Quiz 1, 2
(Quiz 2 is still with me :C but Mark Scheme has been posted last week)
***Recommended Quick Revision:
Watch this link: AP Lab- Diffusion &Osmosis
http://www.youtube.com/watch?v=MUcP_sZ1eCk
Watch this link to Recap on Surface Area to Volume Ratio and its
importance in a cell system
http://www.youtube.com/watch?v=xuG4ZZ1GbzI
OPTIONAL:
Cells
Watch these links: Surface Area to Volume Ratio in
http://www.youtube.com/watch?v=xuG4ZZ1GbzI&feature=related
http://www.youtube.com/user/IBguides?blend=24&ob=5#p/u/0/jw
0ZHLJGVTY
http://www.youtube.com/watch?feature=player_embedded&v=7
fP9yb4Qxlo
Watch this link: AP Lab-Plasma Membrane (FYI)
http://www.youtube.com/watch v=dqdlrUoIdrg&feature=related
Describe the “Mechanical’ and ‘Chemical” processes.
State where these processes take place? Explain how
TheaidMammalian
Digestive
they
in the break down
of food. System
Digestive enzymes- give examples and its specific
actions… (e.g. carbohydrase break down carbohydrate
into simple sugar..)
Organs- identify the parts and their functions
Refer to Overview Digestive System
Refer to Summary Digestive System
Refer to WS Digestive System Quiz 1, 2 &3
***Recommended Quick Revision:
Watch this link: AP Lab- The Digestive System
http://www.youtube.com/watch?v=RYPg4399K1Q
Watch this link: What are Macromolecules
http://www.youtube.com/watch?v=GptaygaVo9o&feature=r
elated
If you wonder if you have clearly understood this topic…
Imagine you have a fish burger for lunch… trace the fate of
this fish burger in your digestive system…
The Heart –Label the parts
and state their functions
Refer to WS Anatomy of the
Heart.
Blood vessels- Identify the
types of blood vessels and
state their functions. Make
comparison based on their
structural differences.
Refer to Flow of Blood thru
Blood Vessels
OPTIONAL
Blood- Components of blood and their functions.
Intro to Blood Cells
http://www.youtube.com/watch?v=_FLjj_Z7SKA
The Process of Blood Clotting
http://www.youtube.com/watch?v=HFNWGCx_Eu4
Heart associated diseases-CHD
Application-What causes CHD? What are some
preventive measures?
 How poor diet and smoking cause a higher risk of having CHD
 Why it is important to exercise?
What are some current trend in treating patient with CHD?
 CABG
 Stent- Must read the *essential reading on CHD
Refer to Summary Circulatory System
Refer to WS Circulatory Quiz 1,2,3 & 4.
(Apologies, I am still marking your Quiz 4… but the proposed mark scheme has
been posted last week.. You may want to refer to them for your revision.)
***Recommended Quick Revision
The Cardiac Cycle
http://www.youtube.com/watch v=jLTdgrhpDCg&feature=related
Watch this link: Heart Anatomy
http://www.youtube.com/watch?v=H04d3rJCLCE&NR=1
Watch this link: *Cardiac Cycle
http://www.youtube.com/watch?v=jLTdgrhpDCg
Watch this link: Understanding Heart Disease
http://www.youtube.com/watch?v=3cW8__wFXDA&playnext=1&lis
t=PL9CCF6359FF85D1B9
Watch this link: Stent
http://www.youtube.com/watch?v=N7nghr9TpSU
OPTIONAL
Watch this link: AP Lab- The Circulatory System
http://www.youtube.com/watch?v=-EHEuw0vj7U
Watch this link: The Circulatory System (Simplified)
http://www.youtube.com/watch?v=D3ZDJgFDdk0&NR=1
Watch this link: What is a heart attack?
http://www.youtube.com/watch?v=JtFV1EGI3B4&feature=relmfu
Watch this link: Cholesterol and CHD
http://www.youtube.com/watch?v=hjv5OnbcjE8&feature=related
Watch this link: CABG
http://www.youtube.com/watch?v=3Nf6Q2skGOM&feature=related
Ecology
NOT
TESTED!
Pathogen
and Diseases
NOT
TESTED!
LADIES
ARE YOU
PREPARED???
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