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Chemistry Questions

Explore questions in the Chemistry category that you can ask Spark.E!

Classify ethyl alcohol as an electrolyte or a non-electrolyte

GTP hydrolysis by subunit will terminate the activity of the G-Protien coupled receptor.T/F

A sample of ____ mL x solution with an unknown molarity is titrated with ______ mL of a ____ M y solution to endpoint. What is the molarity of y solution?

What type of adverse reaction to the vascular smooth muscles arises from verapamil?

At therapeutic concentrations, Drug A binds to GABA(a) receptor, the beta-1 adrenergic receptor, and the nicotinic cholinergic receptor. Drug B binds to only the nicotinic cholinergic receptor. Compared to Drug A, Drug B is:Less potentless effacious more selectivemore likely to cause side effects

By definition, partial agonists and full agonists at the same receptor will have different:Affinity at the receptor Receptor selectivity PotencyIntrinsic activity at the receptor Duration of action

How many amino acids are there (R-groups)

How many amino acids are useful to humans

Which class of β-lactams has the broadest activity of any individual agent AND drug class?

What is the 1st & only β-lactam to have clinically-useful activity against MRSA?

What is the only true "natural" β-lactam abx in clinical use? What does that make all the other β-lactam abxs in the "natural penicillins" group?

What hepatic side effects occur with the penicillins?

Cephalosporins: activity against gram (-) bacteria across generations

Penicillin/β-lactamase inhibitor combinations: what do they cover that amoxicillin alone does not?

Cephalosporins: NO current cephalosporins have activity against what agents?

Out of the 4 major classifications of penicillins, which is the most common causative agent of rash? What's the caveat here?

Cephalosporins: what's the pro of the NMTT side chain?

Out of the 4 major classifications of penicillins, which has the best overall activity?

Cephalosporins adverse effects: what patients is biliary sludging most commonly seen in?

Ureidopenicillins: also known as? What's the sole agent in this class & ROA?

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