2017年4月26日 · To achieve simplification a standardised, threshold based assessment scheme is used in which the degree of drug effectiveness is characterised as susceptible, intermediate or resistant. The goal of antimicrobial susceptibility testing is to predict the in vivo success or failure of antibiotic therapy. Susceptible (earlier sensitive): a bacterial strain is said to be susceptible …

2016年7月10日 · 2.5 mL First lets get the units the same for the suspension (in mg) and the required amount of ampicillin (in g): 1 g = 1000 mg -> 0.125 g = 125 mg For easy calculation and for better understanding of what you are doing, it is best to then calculate how many mg is in 1 mL: (250 mg) / (5.0 mL)= (50 mg)/(1 mL) So 1 mL of the solution contains 50 mg ampicillin.

2017年3月2日 · #38%# #HCl# is as far as I know the most concentrated hydrochloric acid solution you can get. The reported concentrations must be: #"mass of HCl"/"mass of solution"xx100%.#

2015年12月29日 · A community will go through the stages of ecological succession until equilibrium is reached. Ecological succession is the term that expresses how a community changes over time in regards to the composition and dominant species found in that community. Equilibrium in ecology refers to a state that occurs such that a small disturbance or change is …

2015年3月4日 · Your patient needs "100 mg". SInce your drug's dose is expressed in mg per kg, you'll need to convert it to mg per pound first, and then determine how much a 110-lbs patient would need. 2 "mg"/"kg" * "1 kg"/"2.20462 lbs" = "0.9072 mg/lbs" then "110 lbs" * 0.9072"mg"/"lbs" = "99.8 mg" Rounded to one sig fig, the number of sig figs in 2 mg, the answer will be …

2016年5月26日 · Alleles are different forms of same gene. Genes are linearly arranged on chromosomes. Chromosomes contain genetic material of cell i.e. DNA. So chemically alleles, genes, chromosomes are all DNA ! - Let us start the story at the level of an eukaryotic diploid cell. There is a nucleus, inside which you see chromosomes in pairs. These are called homologous …

2018年6月26日 · #lim_(x->0) (tanx-x)/x^3# Substitution give #(tan0-0)/0 rarr 0/0 # this is indeterminate so we can use #color(blue)"L'Hopital's Rule"#

2014年7月16日 · The sums of the superscripts and of the subscripts must be the same on each side of the equation. Here are some links that show how to balance nuclear equations. http ...

2015年11月10日 · Conjugated ketone has a C=C unit attached directly to carbon of the carbonyl group. While in Non conjugated ketons the carbonyl group don't contact with any C=C unit CH_2=CH-C(O)-CH_3 is a simple conjugate ketone (the C atom connected to the C atom of the carbonyl group forms a double bond to another C atom.while CH_2=CH-CH_2-C(O)-CH_3 …

2016年6月29日 · Height = 10.84 cm, radius of the base = 5.42 cm and material for the surface =37 square cm, nearly Let height = h and radius of the base = r.