Search found 15 matches

by prateeiik
Mon Feb 09, 2009 2:59 pm
Forum: Molecular Biology
Topic: rna interference
Replies: 4
Views: 4349

Re: rna interference

then why is the dna of the host modified to produce double stranded rna, in most books its written that along with the template strand even the coding strand undergoes transcription which will form two rna which will inturn bind with each other to form a double stranded rna which ultimately silences...
by prateeiik
Sun Feb 08, 2009 4:15 pm
Forum: Molecular Biology
Topic: rna interference
Replies: 4
Views: 4349

rna interference

It is said that in the arabidopsis plant the dna is modified so as to produce double stranded rna due to both strands getting transcripted. This in turn binds(being complementary) with the mRna produced by the pathogen, stopping its further translation. Then it it is also said that the source of thi...
by prateeiik
Wed Jan 21, 2009 4:17 am
Forum: Human Biology
Topic: Questions
Replies: 3
Views: 2887

Re:

mith wrote:3. type 2.


hi i know it is type 2, but thats noy my question!
by prateeiik
Tue Jan 20, 2009 8:23 am
Forum: Human Biology
Topic: Questions
Replies: 3
Views: 2887

Questions

1. Which is the longest visceral muscle in the human body? 2. What are brush bordered enzymes? Give some examples 3. How is it possible that non insulin dependent diabetes occurs after 30 years? It is supposedly a recessive autosomal disorder. What are the causes that lead to the activation of this ...
by prateeiik
Sat Jan 03, 2009 5:18 pm
Forum: Molecular Biology
Topic: a question
Replies: 3
Views: 2165

a question

Does guanine have two binding sites as compared to the other nitrogenous bases??
Please confirm!!
by prateeiik
Sat Nov 01, 2008 10:02 am
Forum: Zoology Discussion
Topic: Which mammal has the most number of teeth?
Replies: 2
Views: 5115

Which mammal has the most number of teeth?

Is it the armadillo, opposum or dolphin,someone please give me the correct answer of this question?
by prateeiik
Sat Oct 25, 2008 8:42 am
Forum: Ecology
Topic: Question !!?
Replies: 4
Views: 4620

I have 2 questions to ask

1. Among red algae, brown algae and green algae which one will be found in the deepest part of the sea?? and why?

2. Why is it that herbivores are more affected by competition as compared to carnivores?
by prateeiik
Thu Oct 16, 2008 4:20 pm
Forum: Ecology
Topic: Question !!?
Replies: 4
Views: 4620

Ok i got it! Thanks for the approach, that was really helpful!!
by prateeiik
Thu Oct 16, 2008 3:36 am
Forum: Ecology
Topic: Question !!?
Replies: 4
Views: 4620

Question !!?

Heres the question Q- Resource and food availability in a habitat determines the strength of competion between individuals. One such example of competition which is very severe and decides the speciation also is-- 1) Between lion and lion 2) " lion and zebra 3) " lion and leopard 4) "...
by prateeiik
Thu Oct 09, 2008 4:32 pm
Forum: Zoology Discussion
Topic: What is the most poisonous snake in da world?
Replies: 178
Views: 408258

Re: What is the most poisonous snake in da world?

According to Austin Stevens Boomslang has the most concentrated toxin of all!
Although inland taipan is considered the most poisnous land snake worldwide!
by prateeiik
Thu Oct 09, 2008 4:24 pm
Forum: Molecular Biology
Topic: Does age affect dna?
Replies: 3
Views: 3449

Re: Does age affect dna?

Thanks a ton for the reply!
by prateeiik
Thu Oct 09, 2008 8:45 am
Forum: Molecular Biology
Topic: Does age affect dna?
Replies: 3
Views: 3449

Does age affect dna?

Does the age of an individual affect the dna or the genetic material of his body? I mean, if we try to reconstruct the individual using its dna, what would be his age? Or is dna completely independent of that? Its said that the incidence of crossing over decreases with age and linkage increases! Doe...