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Ask community Community Discussion Question: LETS MAKE BIOLOGY EASIER!!!!
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vignesh the cooler version of newton (4597)

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 hey guys.. i know biology is an easy subject to those who can retain huge amounts of info in their brain..


but there are certain shortcuts... somethings can be done to make things easier..


that is the purpose of opening this forum...


plzz share your cheat codes here.. useful ones will be rated surely..


let me start...


u all know tissue system..


there are many types of tissues..


let me tell you those of squamous epitheliumm


squamous..


mesothelium , endothelium, henles loop , lungs alveoli, bowman's capsule , ...


it can be memorised as MEHAB ...


 


cuboidal epithelium 


proximal tubule(PCT), pancreatic duct  , distal tubule(DCT) , germinal epitelium of testes and ovary , choroid layer of eyes ( iris + ciliary body) , Respiratory bronchioles , duct of sweat and salivary glands 


it can be memorised as Patna k Private Doctoron ne Gundo Ka Rishwad Swikara ...


 


more to come...


size doesnt matter, brains do...
vignesh, MAMC
    

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vignesh the cooler version of newton (4597)

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columnar epithelium ..
Gall bladder
Intestine
Pancrease
Stomach
Bile duct
Intestinal glands ( crypts of leiberkuhn )
Gastric glands ( oxyntic cells and cheif cells)

this can be memorised as Go In Puraani Sabji mandi In Goa..


ciliated columnar epithelium

Respiratory tract
Auditory canal
Fallopian ducts
Tympanic cavity ( i.e middle ear)
Ventricles of brain..

Rukh At FTV .... or Fur Vala RAT ... both are equally good...



size doesnt matter, brains do...
vignesh, MAMC
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JPS (1695)

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Kala Azar - Leishmania (KL)
Sleeping sickness - Trypanosoma (ST)

These are the 2 consecutive letters. easy to memorise if u get confused between these two

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JPS (1695)

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to remember the essential elements
Chor ne mang kar pasta khaya
CHO N Mg K PS Ca

plz rate if useful

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this one may be known to many but still is very important to mention here
Some say money matters but my brother says big books matter more.

where S=sensory
M= motor
B= both/ mixed

this is for remembering the function of cranial nerves

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vignesh the cooler version of newton (4597)

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many of us remain confused about the types of blotting..
i mean which blotting technique is used for what...

southern blotting is used for DNA analysis
Northern blotting is used for RNA analysis
Western blotting is used for proteins

an easy way to memorise this...
south matlab Dakshin... DNA..

west matlab paschim ( or purab.. i'm awful with directions anyways...).. Protein..

aur bacha hai north our RNA.. so thats the only other match...




size doesnt matter, brains do...
vignesh, MAMC
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PATHFINDER (411)

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HEY WATZ DAT ???? AN EASIER WAY

SILENCE MUST BE HEARD ANYWAYZ!!!
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vignesh the cooler version of newton (4597)

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stop codons are
UAA , UGA, UAG,
now.. it is very easy to remember..
but there may be students like me who forget it a wek after memorising this piece of information..

so, here it is..
UAA - ullu aaya aaya
UGA - ullu gaya aaya
UAG - ullu aaya gaya..


another one..
catadromous and anadromous migration..

catadromous - fresh water to marine water
anadromous - marine to fresh water..

one simple way..
we are freshwater ... if someone comes to our house, we say..
ana , ana ... ie marine habitait to fresh water is anadromous..

when someone goes.. we say.. tata - catadromous.. i.e if an organism leaves freshwater and enters marine - catadromous...





size doesnt matter, brains do...
vignesh, MAMC
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vignesh the cooler version of newton (4597)

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there are 6 cartilages in our neck in order are..
thyroid cartilage
cricoid cartilage
arytenoid cartilage
corniculate cartilage
cuneiform cartilage
epiglottis

tere cricket area me corn kyon ug raha hai.

tere - thyroid
cricket - cricoid
area - arytenoid
corn - corniculate
kyon - cuneiform
and the last one is epiglottis.. u have to remeber that..
a good thing is that the initial sounds are same...it makes this easier..


size doesnt matter, brains do...
vignesh, MAMC
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sti I (224)

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great going guys!!!!!!!!!! ill post some soon..........................!

SUCCESS IS THE RESULT OF ASPIRATION INSPIRATION DESPERATION AND PERSPIRATION.
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vignesh the cooler version of newton (4597)

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somethings in ecosystem chapter..



sucession is an easy topic..

but the stages( in order) in lithosere and hydrosere are sometimes confusing...



so, i have made a nasty mnemonic... but good enough to hold it in you brains for about a week...



lithosere...



Lao Mein Abhi Pehle se Shuru Karoon...



Lichen stage

Moss stage

Annual grass stage

Perenial grass stage

shrub stage

climax community



hydrosere

PSuedo FoRce Se Work Karo..



plankton stage

submerged stage

free floating stage

Reed swanp stage

Sedge stage or marsh meadow stage

woodland stage or scrub stage

climax community



hope it helps..


size doesnt matter, brains do...
vignesh, MAMC
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vignesh the cooler version of newton (4597)

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one scientist Raunkiaer differentiated plants into 5 life forms...
it is also somewhat tough to remember...
so, another nasty mnemonic for this..

Pehle Chemistry Hame Correctly Teach karo..

Phanerophytes - above 10cm from ground level
Chemaephytes - below 10cm from ground level
Hemicryptophytes - occur at ground level ( eg rosette plants)
Cryptophytes - occur below ground level - eg rhizome etc
Therophytes - perennate in form of seeds...

size doesnt matter, brains do...
vignesh, MAMC
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JPS (1695)

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In DNA duplex
1. template strand,minus strand, sense strand -----> 3'-5'
2. nontemplate strand, plus strand, antisense and coding strand--> 5'-3'
to remember 3-5= -2 so minus strand(remember other names)
5-3= +2 so plus strand

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sandesh raut (128)

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On             - olfactory


Occasion -optic


Of              - occulomotor


Party [ tea]       - pathetic[ trochlear]


The          - trigeminal


Attractive - abducens


Faces     - facial


Are          - auditory


Girl         - glassophyrengeal


Visitors  - vagus


Singing  - spinal accessory


Happily! - hypoglossal.


howz that! these are tyhe types of cranial nerves in sequence !!!!!!!!


hope this will help u to remember all nerves .....


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tejas (755)

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greatt 1 ppl...
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sti I (224)

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CSF is  cerebro spinal fluid

CSF Capacitances in Series Fraction........ thus the effectiv capacitance can b found out.....

obviously,,,, resistance is opp 2 capacitance......

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Sahithya (137)

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to remember pyrimidine nitrogenous bases trick CUT c -cystiene u-uracil t-thymine
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sandesh raut (128)

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here in above case,

c stands for cytosine.......

plz correct it.......


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Sahithya (137)

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ya its cytosine sorry
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vignesh the cooler version of newton (4597)

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hello guyz... i have come out with some new and very needed ones...

here....

first is the electron transport chain during photosynthesis...

there is one Z- scheme and one cyclic pathway... cyclic pathway is the main one and is most important as Z-scheme is just an extension of cyclic pathway...

so here it is..

plastoquinone(PQ) ----> reduced plastoquinone(PQH2)-----> FeS ---> cytochrome f (cyt-f) ---> plastocyanin (PC) -----> P-700---> FeS --> Ferradoxin (FD)------> cytochrome b  (cyt b)  ---> again PQ...

now... this can be memorised as ... Parrot Pocketed fully filled plastic cans 700 to Fill its Food breaking site 

breaking site = cyt b 

food = Ferradoxin

Plastic can = plastocyanin

 

 

 

 


size doesnt matter, brains do...
vignesh, MAMC
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