Dictionary » B » Blocker

Blocker

Blocker

1. An instrument used to obstruct a passage.

See: blocking agent.


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Biology Experts, Help!

... Beth Wood tells her nursing students that it is important to monitor patients' blood pressure when they are receiving verapamil (a calcium channel blocker). Why? Any help is appreciated. I understand if your too busy. Thanks in advance!

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by SuGrad
Wed Jun 10, 2009 4:11 am
 
Forum: Human Biology
Topic: Biology Experts, Help!
Replies: 5
Views: 306

help! my biology teacher is trying to kill me!

... 3. Cyanide differs from dinitrophenol because cynide a) is highly toxic to human cells and dinitrophenol is nonetoxic b)is an electron transport blocker and dinitrophenol is a reaction uncoupler. c)inhibits the production of ATP by inhibiting ATP synthase;dinitrophenol causes mitochondrial membranes ...

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by marnita
Sat May 31, 2008 10:44 pm
 
Forum: General Discussion
Topic: help! my biology teacher is trying to kill me!
Replies: 2
Views: 2125

Primary lambda phage screen - precipitated probe?

... few minutes (to minimize renaturation) and added 1 mL hybridization buffer (6x SSC, 10x Denhardt's, 2% SDS, 0.2 mg/mL sheared calf thymus DNA as a blocker). However, being on ice, the SDS and SSC precipitated out. I added this precipitated solution to my hybridization, on the assumption that upon ...

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by icequeen11
Fri Jun 15, 2007 7:15 pm
 
Forum: Molecular Biology
Topic: Primary lambda phage screen - precipitated probe?
Replies: 1
Views: 412

I need an answer please

Neurotoxic venom can do that..... It will block transimmision.... are you talking about the competitive blocker tubocurarine?... it was used as an arrow poison in the americas... it causes paralysis by competing with acetylcholine for nicotinic acetylcholine receptors... it ...

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by Revenged
Sat Mar 24, 2007 5:55 pm
 
Forum: Physiology
Topic: I need an answer please
Replies: 8
Views: 2612

The Fiber Disease

WELL, WELL, WELL. UP CAME MY POP UP BLOCKER, JUST AFTER FRANKS POST AND YOU ADVISE US TO ONLY CLICK ON YOUR LINKS?? DIG IN!!!!!!!!ASSHOLES IN FOXHOLES!!!!!!!!! A POP UP BLOCKER!!!!!!!!!!!! :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: ...

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by Frank N Stein
Sat Jan 13, 2007 5:44 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 749752
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