Bio Revision zzz...

heys...
studying for bio now...
sianzzz.
bio so boring... anyways bio revision:

What is a reflex action?
A reflex action is an immediate response to a specific stimulus in higher animals.

State two reflex actions involving glands as effectors.
Upon seeing sour plum, salivary glands secrete saliva.
When dust gets into eyes, tear glands secrete tear.

Describe a simple spinal reflex action.
An example is when the hand touches a hot object unknowingly. The heat from the object stimulated the nerve endings in one's skin. Nerve impulses produced travel along the sensory neurone to the spinal cord. In the spinal cord, nerve impulses are first transmitted across a synapse to a relay neurone and then transmitted across another synapse to the motor neurone. The nerve impulses leave the spinal cord along the motor neurone to the effector which is the biceps muscle in the upper arm. The muscle then contracts to withdraw the hand suddenly.

State a test which must be carried out necessarily before exposing the plant to light and explain why.
Starch test. This to ensure that no starch was present before the experiment, and that the starch detected at the end was produced during the experiment.

What is the role played by A and B at birth?
A, the uterine muscles contracts and relaxes rigoriously to help pushing the baby out of the womb at birth. B, the amniotic fluid, acts as a lubricant to reduce friction in vagina at birth.

Name fluid X and explain the importance of this fluid.
This is the pleural fluid. It reduces the friction between the lungs and the inner surface of the thoracic cavity during the ventilation movement.

Explain the function of muscle type M in inspiration.
During inspiration, intercoastal muscles contract to move the ribs and the sternum forwards and upwards. The cross-sectional area of the chest decreases, thus the pressure in the lungs inreases, as a result air flows into the lungs.

A man was struck on the sternum by a fist. State and explain the immediate effect on his breathing.
The sternum was being pressed backwards, reducing the cross-sectional area of the chest, thus increasing the lung pressure that gushes air out of the mouth and nose.

Label A and B.
A is the erector muscle. B is the blood capillaries.

Describe and explain the immediate responses of A and B when cold water was splashed onto the skin suddenly.
A will contract to pull hairs to stand on one end to build a barrier to trap air and prevent heat loss. The arteriole constricts to reduce blood flow into the capillary B to conserve heat in the blood.

See what i mean?
Boring eh?
bye...
go explore for games a while
Jiayou for Bio!
Anythinglala*

???

Heys...
today no school haha
for a friday?
i oso dunno why la but no schl
means gd news rite?
HAHAS...
anyway got my report bk ytd...
8th in class!
gd or not?
but i was 7th in class previously...
zzz...
Dropped 1 position gd or not?
zzz...
54th in schl
gd or not?
but i was 27th in schl previously...
gd or not?
zzz...
:( or :)?
why?
Anythinglala?

POOR RESULTS

heys...
sianzzz...
nth to do now jus finished some lame miniclip games
Sianzzz summing up my poor results(EOY):
English:
Failed compre, summary, but overall jus pass i tink
sad case lor sometimes very hard explain
just a bad day ba... so quite sad:(
Chinese:
Got A2 haha!!! but didnt get A1 zzz
quite close i tink
Biology:
EOY BIO quite no time study, so i shld be
satisfied with B4?
Chemistry:
Distinction!!!
But i actually hoped to get first
cos chem paper on my bday... :(
Physics:
Distinction!!!
But no A1 zzz
quite close to A1
Amaths:
Distinction... but got a lot careless mistakes
Emaths:
Distinction... but some qns i could hav do if
got more time
SS:
Distinction, but SEQ quite lan shld improve there
SBQ pulled me up heng
History:
Distinction, again SEQ can be higher de
no time i tink shld train write faster

Thats all!!! zzz quite sad
this time tio owned by many of my frens...
cos of EL, BIO mostly...
zzz...
anyway today ti yu biao yan quite cool,
all sports gathering to help schl
Today SEc 4 Grad Nite veri sianzzz
wait so long to end
still got punished and stayed back for some
sai kan job... moving tables, chairs...
zzz... So Sianzzz!
kk thats all...
bb
Anythinglala*

Exams are over!!!

Yea! Exams are finally over!!!
Now to sum up:
Amaths was average got 2-3 qns not veri sure...
SS i reali study hard for Sri Lanka but then only one part got Sri Lanka and the other was Northern Ireland which i forgotten so i wrote SEQ on Singapore...
Tink i wouldnt score well for SS quite disappointed... (em0)
EL was difficult for passage A but passage B quite ok
History Hooray Came out on WHY ALLIES WIN AND MOVING TOWARDS WAR
which i study hard on and could do but didnt reali finish it quite abrupt
Chem was a difficult paper for all but i could handle it haha got some careless mistakes though
but i study quite a lot during weekends as i didnt care bout Physics
yea Physics for the first time i didnt screw it!!! Hooray! I didnt learn much but thankfully revison for the class and common tests helped me a lot hopefully can get first Physics A1 in a major examination
chinese got some hanzi wrong sianzzz but i didnt learn much cos physics paper ended quite late
Bio is probably my worst paper this time cos the lack of time to study plus the many memorising stuff that simply makes me puke... B4 would be a realistic target
Emaths was quite tough i was doin until very happy cos first few qns i like all know but Q7, 8 i both stuck then no paper so i took a total of 3 papers more cos got some pages i cancel off my wrong workings... minus a t least 10 marks... most probably more... emo...
Yea!!!
thats all for the EOY stuff...
Now for the results ba...
Hopefully i can score well as i have a habit of blowing it up in EOY...
My CA all quite impressive sia... lolz
i tink so given my standard...
haha now hearing Jay Chou 稻香 quite nice i like it...
hahas shall go relax by playing more com games...
Bye!
Anythinglala*
PS: Gd luck to my cousin for he goin to take Olvls soon!!! Jiayou!

Hi guys!
i am finally bck...
zzz paper 1 finally over
english was quite ok like always la
average ba hope can get at least 21 for both
chinese bao zhang bao dao was ok la
about the table tennis stars not welcomed bck
tink i did average lor aiming to get 49 haha
the gong han is about the bus company biao yang
plus jian yi it was ok la
got plenty of ideas lor so thankfully can finish
chinese was quite rushed la seriously...
luckily when i saw jia hao's speed,
i chiong lor so jus nice la still got 5 mins
sianzzz la mr hamdan was sketching my potrait lor
cos he was bored to death waiting for us to finish...
haha gonna work hard for jap paper 2 and the
other subjects EOY
Jiayou!
Anythinglala!

Sunday

Heys... Long time no post!
this blog is half dead lol...
anyways next week is the much awaited sep hols
which means more tests to prepare
and more hw...
sianzzz
anyways next next week is olvls spa
hope i dun screw up
especially for chem spa
cos i always spill things la
like practically every session
so hopefully i can do well gd luck to myself
i also received the term report for ca2
i did well i suppose
but given the intelligence and the "inhumanity" of my class,
i am somewhat quite inferior
lols but i got a1s for all except bio which i screwed
anyways the past week has been a busy week for me
received some very shocking bad news
very sad...
that was the reason why i didnt go to schl on wed
shant tok bout it cos tears will start flowing
hahas...
okie so hopefully i can do well for next term
and own everyone in my class!!!
hahas its impossible...
Anythinglala*

Sunday b4 4 tests and 2 projects

sianzzz
goin to make this a short one...
cos i goin off soon
next week hav 4 small tests
that includes EL, amaths, physics and chem
that means more chionging nites when
i come bck from 3rd lan or cca
and 2 projects
1stly, the ss project due on tuesday
and 2ndly the jap project on fri
ss project is dead man
looks like no one is interested in doin...
sianzzz...
that means it would take a longer time lor
and jap is gone also
cos the jap pro not comin, jap noob too noob
and jap average ppl like me gotta pull up socks
zzz... relly frustrated when ppl dun wanna do
or show little interest in team projects...
okie dun relly wanna tok much bout tat
jap project is gone lol
and this week is gotta be a long one
2moro hav PE
i redoing the standing board jump
only got 180 last time
sianzzz wish me gd luck
and i tink i gotta nid lots of that
most prob gonna fail
doesnt matter...
Bye! (dam sad post)
Anythinglala*

Holiday Monday

Yeas!
2dae was a holiday
due to the national day falling on a saturday,
the school had no choice
but to reluctantly "return" us the holiday
haha!
really needed this long but seemingly short break
however i left some hw untouched....
chem ws was chao hard
ss was like 5 mins but not veri gd work i guess.
as for chinese zuo wen,
i always did it veri early
for this time i completed on friday...
haha so like finished 1/3 of the hw
hav ss and history tests coming up
ss veri sianzzz all memory work
my memory is failing me these days
hopefully, i can memorise in time lor
history i dun even noe test wad chap
but since its SBQ it shld be fine
feeling dam sianzzz cos 2moro got schl agn
and periods like emaths and phys are goin to bore me...
anyway i haven blog bout my new seating plan
yea had a new seating place
4th row and in the middle of the class i suppose...
wei zong didnt change and
janus went behind wei zong as he took my seat
while aaron went to the 5th row and yong chen at the left back
beside me is xuan jie and janice, in front is yi rong
behind is lynn
thankfully, aaron is at my right diagonal
which means i still had someone rather close to me
however aaron is always emoing
my new seat also gives me a lot of trouble
teachers like CZH always walk to the middle and teach
which means i have to pay full and undivided attention always...
but it is quite gd in the sense that yong chen wont disturb me agn
but then i quite miss his silly questions and constant pestering
haha no offence yong chen...
ok gtg relax until 2moro!
Bye!
Anythinglala*

NDP EVE Friday

Ok so 2dae was NDP celebration...
Quite sianzzz...
our class alot ppl performing or marching
after all the ndp stuff,
i went home with wei zong
waited for him to buy his "zhou"
then we finally went in search of a bus stop with bus 17
finally found it in the end
then me and wei zong departed on our separate ways
he went ahead to another bus stop for bus 66
then i boarded 17 and was slping
then suddenly, a tall BB guy boarded the bus...
i realised the bus stop he waited was the one
janus brought me last time...
it was a much shorter journey lor
but nvm now at least i noe more places to take 17...
ok so i continued slping and slping
then reached my stop lehs...
lucky someone pressed the "Bus Stopping" thingy
cos i forgot to...
hehes...
after that i went home play com
tried out various minclip games
so now i ask yong chen bout the bb guy...
I tought he was captain or leader or sumting
cos he lead the ndp today
but then yong chen claimed he is not the best
cos hav the other few such as yong chen who went for the real Ndp
ok i gtg
zzz go watch tv
bye!
Anythinglala*

Amazing Sunday

heys...
I am back agn
after a long spell of time...
due to huge demand(hahas,jkjk)
Went to East Coast Park
For 2.4km run...
which was relatively ok
I timed myself and got 10 mins
haha yea so happy
but then my position not that gd
only 107...
I started last cos everyone veri kiasu
then i with masaki's fren
then we chiong lor
and finally overtook some ppl that slowed down
lucky my leg not pain
or elese i sure stop
anway stations 1 to 5 was a breeze
stations 6 to 10 was "Jiayou!!!"
stations 10 to 11 was so freaking long....
stations 11 to 13 was sianzzz when am i reaching?
station 14 which was last was "Jiayou, jiayou!"
Heard ppl calling my name lor
shld be the wushu ppl
anyway thx for cheering me on!
whoever u are...
kk i gtg.
Bye.
Anythinglala*

Long Thursday

Heys...
Goin to make this a short one...
cos i goin to sleep mah...
Today was long thursday cos schl end at 3.10
and wushu end at 6 plus plus plus!
Today lessons were boring
but the physics test was relatively ok
dun say so much first later score low lol
I think its ok la can score A1 i happy
Anyway today have the C boys and C girls
basketball finals...
wushu was postponed to 5 plus cos of that
and the painting of the tower hall
The coach was like sianzzz
waiting for the basketball match to end
like so sad... haha... can slack sia
anyway, C girls lost to dunman while C boys thrashed dunman
the score was 107:42 if i could rmb correctly!
haha wushu started at 5 cos of that
but then i went changing and slacking so start
at around 5:30 for mi lor
then 6 end liao lol
only half an hour learn some new moves or quan...
haha gtg bye
Anythinglala*

Sianzzz Tuesday

Hey everyone!
Just came back from jap and tired...
Anyway, i heard that our class got thrashed.
We lost to 3H 1:5 in soccer... lolzzz
we like so noob...
anyways i predicted liao...
with jeremie around only, its like gg...
Jose got physics stuff, I got third lan,
I think Priscilla injured...
Once 3H mark jeremie its doom!
and thats what i think was their gameplan.
I think 3H key players were qing hui and joshua
Simple: ask the 3 other 3H dudes to mark jeremie lor!
So sad! i think we out liao i wanted to play sia then out...
If only i could play
If only Jose could play
If only Priscilla not injured
If Jeremie can solo own
But then its like all ifs....
mayb 3H really prozzz...
didnt see lor so dunnoe...
Anyways these few day my test results were poor
I just passed bio and could have gotten full marks for amaths
if not for some careless mistakes...
wei zong, aaron, yong chen and janus areway ahead of me in bio
but then cannot blame myself
cos the day b4 bio test i didnt really revise
due to my headache
and cough and sickness and my early sleep habit
that equates to me not revising much
and thus the poor results...
but nvm the discouraged myself will pull up my socks
hopefully 2moro is better
I think i goin to rest soon very tired la today
my eyes closing automatically liao...
lol... bye.
"Believe in yourself and nothing is impossible"
Anythinglala*

Typical Sunday(yawn!)

Heys, i am blogging agn...
Just finished watching tv for like 2 hours,
then i super sianzzz...
Anyway 2moro hav Nafa test....
Dam depressed cos i sure tio ownz
but then i not that care liao...
even if u get gold also doesnt mean u get gold forever.
just learnt a saying from a tv show
'Getting good things is not always a good thing,
cos it also means u have a chance that u may lose the good thing,
getting bad things is not always a bad thing,
cos it also means u have a chance to get rid of the bad thing...'
Yup... i think it was something like that. haha!
Anyway, i forgot to blog that i have new specs ytd!
haha, its dark brown....lol!
erm today's highlight was probably
my conversation with my primary school friend...
long lost friend lol
actually my mother knew his mother man lol!
then he asked me for my email cos he wanted to email something to me,
then i was like....paisei cos my email was extranerd@hotmail.com
click and hold to see cos i very paisei haha...
then he nvr really laugh la but i could tell he was shocked.
haha! anyway i goin to play some miniclip games liao
destress myself lor
Jiayou for 2moro Nafa test!
P.S: I havent learnt physics, chinese ting xie and jap script not done lol
Anythinglala*

Yo!

2dae was very chiong...
Doin hw in the morning cos goin out later
to my ah ma hse...
The weekends would be relaxed
as for the first time since like last year there is only one test next week.
But sadly, its physics...
My results for physics are !"£$%^&*
Sry for the vulgarities... didnt mean it
I am really poor when it comes to physics,
applications to the formulas really twisted my brain...
Anyway, i must jiayou, gambateh!!!
Anyway, monday got PE which means Naufal(dunno how spell) Test,
I sure get bronze agn sias so sianzzz...
My class the boys all very strong lor...
My weak spot shld be the standing board jump.
Sit-ups and inclined pull-ups shld be fine...
Then hopefully sit and reach can ownage!!!
Cos wushu always practice haha!
then for 2.4km run i will get like 3 or 4 points.
Although running is not my strong part but then not that bad...
Standing board jump would mean gg!!!
Okie gotta go and post my goals on the blog
Bye!
Anythinglala*

First Post

Haha, once agn I have created another blog...
Its like the fifth or sixth time lor.
Hopefully, i will stick to this blog la.
2dae schl very sianzzz,
except the eraser war
(between aaron, wei zong, yong chen, janus and me).
That was like the highlight lor.
Anyway, sad lor.
3k moving back to 5th floor next week.
Guess I wouldnt be seeing mas and jem that often.
Sobsob...
Haha.
Anyway, I had fun teasing yong chen that he is a rich kia
after he told me he went to many countries(tokyo etc.)
Goin to do my jap elearning stuffs soon.
Bye!

Anythinglala*