What are the minimum essential requirements for a) a cloning vector b) an expression vector? Thanks, Rachel
How does temazepam work as a teratogen? I understand that it has most affect during the 1st trimester of pregnancy but how exactly does it cause birth defects? Thanks
Does anyone know where I can find the LD50 and NOAEL for the drug temazepam (restoril). Any other type of dose response relationship would also be helpful. Thanks
Does anyone know roughly what year it was that professionals began to tell parents to put babies to sleep on their backs. Thanks
On a past pharmacology exam paper there is a question: Estimate the equilibrium constant of the agonist drug from the graph. I know that it has something to do with half the total efficacy but i don't...
Does anyone know why a swollen tongue and feeling the cold are symptoms of pernicious anaemia?
Does any one know why in thalassaemia major there are bone deformities (particularly in the face)?
Write simple symbolic pathways (as in A+B->C) to show the interaction between sodium atoms (ground and excited states), light and heat in: AAS: and ICP-OES: Thanks
I have been given 3 concentrations of Ti. (200, 500 and 720 micromolL-1) How do i find the percentage by weight of these 3 samples? RMM Ti = 47.88 (started as 50mg, added to 10ml nitric acid, 2ml of...
What types of interference sometimes arise when determining sodium and calcium. Thanks
Why is fluorescence seen more in fused aromatic rings??
How long does it take to qualify as a solicitor through the ILEX training route? Thanks
What are the problems associated with DNA fingerprinting?E.g. time-consuming etc
What does the phrase "Penal statutes should be construed restrictively mean?"
Why do some pigs have lop ears and others don't?
Can you please tell me 1.how to calibrate an uncalibrated hall probe 2. how to use it to investigate the magnetic flux density between 2 permanent bar magnets and how this varies with their...