Search found 15 matches

by APmicro
Thu Feb 20, 2014 5:13 am
Forum: General Discussion
Topic: a research proposal
Replies: 1
Views: 3366

a research proposal

Hi, i'm doing my masters in microbiology. I need to present a novel idea for a research proposal for a presentation. This does not necessarily have to be about micro. I went through a couple of papers on cell biology and immunology to come up with future prospects of research but really am having a ...
by APmicro
Thu Oct 11, 2012 3:46 am
Forum: Cell Biology
Topic: galactose metabolism
Replies: 0
Views: 1889

galactose metabolism

plz help....i need this urgently......i have isolated a mutant cell of yeast that cannot take part in a particular step of galactose metabolism...in order to identify the gene responsible for it.....i have transformed the cell with plasmid vectors containing fragments of genomes of wild type yeasts....
by APmicro
Thu Oct 11, 2012 3:39 am
Forum: Cell Biology
Topic: Cell Cycle
Replies: 2
Views: 2401

ok yeah....dat is a gud way...thnx....
by APmicro
Thu Sep 20, 2012 4:48 pm
Forum: Cell Biology
Topic: Cell Cycle
Replies: 2
Views: 2401

Cell Cycle

i need to know an experimental proof by which we can determine that DNA synthesis occurs during S phase of the cell cycle.....please help...
by APmicro
Wed Dec 28, 2011 7:28 am
Forum: Genetics
Topic: To determine the gene order.....
Replies: 0
Views: 1592

To determine the gene order.....

A cross is made between two E.coli strains....Hfr-arg+bio+leu+.....and F-arg-bio-leu-.....interrupted mating studies revealed that arg enters the recipient last. so arg+ recombinants are selcted on a medium containing only bio n leu. these recombinants are tested for the presence of bio+ and leu+. t...
by APmicro
Wed Dec 28, 2011 6:57 am
Forum: Genetics
Topic: PCR
Replies: 2
Views: 2113

PCR

is it possible to use PCR in DNA sequencing?? explain......i knw PCR can amplify a particular sequence of DNA....But m not so sure about hw it helps in sequencing....:/
by APmicro
Wed Dec 28, 2011 6:34 am
Forum: Molecular Biology
Topic: immunology
Replies: 0
Views: 1020

immunology

isotype, idiotype, allotype- can someone differentiate between them in a little detail??? the text book isnt helping much.....
by APmicro
Sun Jun 19, 2011 3:23 pm
Forum: Molecular Biology
Topic: amino acid metabolism
Replies: 3
Views: 2175

the answer contains a lot of marks, so i thought it requires something extra. and by the way, a lot of things are available in books. but still people post their questions out here.
by APmicro
Sun Jun 19, 2011 4:49 am
Forum: Molecular Biology
Topic: cell membrane
Replies: 2
Views: 2789

so i guess the answer would be saturated and long chain fatty acids....because their increase would stabilize the cell membrane...
by APmicro
Sun Jun 19, 2011 3:27 am
Forum: Molecular Biology
Topic: amino acid metabolism
Replies: 3
Views: 2175

amino acid metabolism

How are amino acids synthesized and broken down to TCA cycle intermediates?(i know the synthesis and breakdown of glycine ,phenylalanine and lysine....but i dont know how to represent this answer...please help.)
by APmicro
Sat Jun 18, 2011 4:44 pm
Forum: Molecular Biology
Topic: cell membrane
Replies: 2
Views: 2789

cell membrane

bacteria growing at 20 degree celsius is shifted to 30 degree celsius. state there will be more:-
a) saturated or unsaturated fatty acids,
b)long or short chain fatty acids.
explain with reason.....(i need it asap)
by APmicro
Sat Jun 18, 2011 4:36 pm
Forum: Molecular Biology
Topic: fatty acid synthesis
Replies: 4
Views: 4512

thank you so much for your help.