Search found 38 matches

by billyfisher100
Wed Feb 15, 2012 6:34 pm
Forum: Molecular Biology
Topic: Fumarase inhibitors anyone?
Replies: 2
Views: 2452

Fumarase inhibitors anyone?

Hi,

Anyone know of any Fumarase inhibitors, anyone? Competitive or allosteric, but preferably competetive.

Any reply would be greatly appreciated.

Thanks.
by billyfisher100
Mon Jan 30, 2012 9:43 pm
Forum: Cell Biology
Topic: Please help!
Replies: 10
Views: 10694

Re: Please help!

Neither am I, I agree with JackBean on that one...
by billyfisher100
Mon Jan 23, 2012 6:46 pm
Forum: General Discussion
Topic: I want you like X wants Y type sentences
Replies: 10
Views: 10943

Or I want to couple with you like Pyruvate Kinase wants to couple with Adenosine Triphosphate hydrolysis.
by billyfisher100
Mon Jan 23, 2012 6:44 pm
Forum: General Discussion
Topic: I want you like X wants Y type sentences
Replies: 10
Views: 10943

How about: I want you like Hexokinase wants a magnesium catalyst.
by billyfisher100
Mon Jan 23, 2012 4:53 pm
Forum: Cell Biology
Topic: Please help!
Replies: 10
Views: 10694

1. Sorry, I intended to type Oxaloacetate, not "Ox.-Aloacetate". 2. Sorry, I mistyped that, obviously succinic acid is C4H6O4. 3. Yes, succinate does pass electrons to Coenzyme Q (Q to QH2) but I thought you were referring to it entering "a stage" of oxidative phosphorylation, no...
by billyfisher100
Sat Jan 21, 2012 1:48 pm
Forum: Microbiology
Topic: Bacterias in Nitrification
Replies: 1
Views: 2248

Yes, I would agree with that, actually, Nitrobacter, Nitrospina, Nitrococcus and Nitrospira, all chemotrophs in fact, oxidize nitrite, so there must be others I haven't heard of.

2NO2+O2 = 2NO3
by billyfisher100
Sat Jan 21, 2012 1:34 pm
Forum: General Discussion
Topic: N-linked oligosaccharides
Replies: 1
Views: 1531

Re: N-linked oligosaccharides

1) Is the oligosaccharide underivatised, permethylated or peracetylated?
2) Would you like me to tell you the mass values as monoisotopic or average?

SO:

3) Tell me what oligosaccharide and I'll guide you through it.
by billyfisher100
Sat Jan 21, 2012 1:26 pm
Forum: General Discussion
Topic: THE ONLY KINGDOM TO HAVE CELL WITHOUT CELL WALL?
Replies: 2
Views: 10781

Eukaryotes: Animalia - No cell wall Plantae - Cellulose Fungi - Chitin Protoctista - Sometimes a cell wall, polysaccharide Prokaryotes: Bacteria - Peptidoglycan Archaea - Sometimes a cell wall, but never peptidoglycan If you accidentally had Caps Lock on, I apologise for the statement I am about to ...
by billyfisher100
Sat Jan 21, 2012 1:20 pm
Forum: General Discussion
Topic: I want you like X wants Y type sentences
Replies: 10
Views: 10943

How about, I want you like oxygen wants electrons (in oxidative phosphorylation). Pretty rubbish, but that's all I could think of!
by billyfisher100
Sat Jan 21, 2012 1:17 pm
Forum: Cell Biology
Topic: TCA inhibitor
Replies: 3
Views: 11368

I apologise for the long, confusing explanation! The essence of what I was trying to say is very similar to JackBean's post, just worded in an entirely differently, confusing way!
by billyfisher100
Sat Jan 21, 2012 1:13 pm
Forum: Cell Biology
Topic: Please help!
Replies: 10
Views: 10694

1) Oxaloacetate is a compound (C4O5) in the tricarboxylic acid cycle, it is an isomer of Malate, after the action of Malate Dehydrogenase or Pyruvate Carboxylase, and is a compund which has been formed (sometimes oxaloacetate, sometimes acetyl, depending on the end compound that will be produced) af...
by billyfisher100
Fri Jan 20, 2012 7:21 am
Forum: Cell Biology
Topic: Please help!
Replies: 10
Views: 10694

Re: Please help!

If you don't mind me asking, just out of interest, is this A Level Biology you're doing or is it part of a degree?