Search found 6 matches

by jannat
Thu Jan 22, 2015 4:19 am
Forum: Genetics
Topic: Allelic exclusion
Replies: 0
Views: 4594

Allelic exclusion

Why do B cells undergo allelic exclusion at all...why they dont show normal dominant-recessive pattern
by jannat
Mon Oct 27, 2014 3:39 pm
Forum: Cell Biology
Topic: immunoglobulins
Replies: 3
Views: 10968

immunoglobulins

on what basis are heavy chain of immunoglobulin classified?
by jannat
Mon Oct 27, 2014 3:37 pm
Forum: Cell Biology
Topic: Ig and Ab
Replies: 5
Views: 8687

Ig and Ab

is there any difference between immunoglobulin and an antibody? are the two exactly same?
by jannat
Sun Sep 28, 2014 6:27 am
Forum: Molecular Biology
Topic: translation from DNA
Replies: 5
Views: 16166

translation from DNA

why come proteins need RNA for translation. why cant they translate from DNA itself... All it needs is triplet of codons which can be provided by DNA too??
by jannat
Sun Sep 28, 2014 6:22 am
Forum: Molecular Biology
Topic: why only four bases
Replies: 0
Views: 2259

why only four bases

why has nature selected only four bases to make the genetic material. why not more or less than that.
by jannat
Sun Sep 29, 2013 9:03 am
Forum: Genetics
Topic: What makes dominant allele dominant?
Replies: 7
Views: 13360

What makes dominant allele dominant?

Each gene has two alleles....... one dominant and one ressessive. But i want to know what are the structural differences between the two that makes former dominant n later ressessive. As per me both are made of some DNA makeup, then where does difference actually lie. How is it decided that this all...