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Chloramphenicol is a broad-spectrum antibiotic that is particularly useful against typhoid fever. what is the...
Tetracycline is called a broad-spectrum antibiotic because it is active against a wide variety of bacteria. How many as...
Tetracycline is called a broad-spectrum antibiotic because it is
active against a wide variety of bacteria. How many asymmetric
centers does tetracycline have?
2. Why do broad-spectrum antibiotics such as streptomycin, chloramphenicol, and tetracycline inhibit a wide variety of...
2. Why do broad-spectrum antibiotics such as streptomycin, chloramphenicol, and tetracycline inhibit a wide variety of prokaryotes, but do not harm human cells? a. 3. If an infectious agent is sensitive to several antimicrobial drugs, what other considerations might be taken into consideration to determine which drug should be prescribed to the patient? a 4. Look at a household cleanser or antiseptic that you use in your own home. What claims are made about its effectiveness against microbes (read the...
please help more info QUESTIONS 1. What is meant by a broad-spectrum antibiotic? Which antibiotics used...
please help
more info
QUESTIONS 1. What is meant by a broad-spectrum antibiotic? Which antibiotics used in this lab appear to be broal spectrum 2. Is penicillin a broad-spectrum antibiotic Why or why not? 3. Is an antiseptic the same thing as an antibiotic? Why? 4. Which antibiotie is the most effective and the least effective against the G-n the C+ bacteria Hised in this lab? 5. Consider the following situation. A pharmaceutical company has developed a chemical agent that...
Which of the following is least likely to occur in the course of Suzanne's fever? (NCLEX-HESI-TEAS...
Which of the following is least likely to occur in the course of Suzanne's fever? (NCLEX-HESI-TEAS Style) View Available Hint(s) Hint 1. A fever is a systemic increase in temperature. Which of the following is least likely to occur in the course of Suzanne's fever? (NCLEX-HESI-TEAS Style) The blood vessels that lead to Suzanne's skin will be constricted. Suzanne's immune system will be stimulated. Suzanne's fever will block pathogen replication in its entirety. Suzanne will experience an increased metabolic rate....
Select the properties that apply to vancomycin,Select all that apply. (NCLEX-HESI-TEAS Style) Hint 1. Vancomycin targets...
Select the properties that apply to vancomycin,Select all that apply. (NCLEX-HESI-TEAS Style) Hint 1. Vancomycin targets cell wall synthesis. Select the properties that apply to vancomycin, the drug that Suzanne was given to treat her MRSA infection. Select all that apply. (NCLEX-HESI-TEAS Style) It is a bactericidal drug. It is associated with a high risk for C. difficile sequelae. It is a glycopeptide drug. It is a broad spectrum drug. It can induce red man syndrome Which of the following...
6. Predict which of the following two isomers (cis- or trans-) will undergo an E2 elimination...
6. Predict which of the following two isomers (cis- or trans-) will undergo an E2 elimination under the treatment with EtoNa in EtOH more rapidly. A) For the explanation of the reaction rate, draw chair conformations for each isomer, determine which conformation is more stable . B) Draw the major product and the mechanism of the reactions. CI cis-isomer trans-isomer
Grignard reagents undergo a general and very useful reaction with ketones. What is the structure of the product of...
Grignard reagents undergo a general and very useful reaction with ketones. What is the structure of the product of the following reaction if it has a strong, broad IR absorption at 3450 cm? 1. CH MgBr CeH140 H3C CH3 2. Hy0 . You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. In cases where there is more than one answer, just draw one ChemDoodle
The wavelength of the green line on the spectrum above is 540 nm. Determine the energy...
The wavelength of the green line on the spectrum above is 540 nm. Determine the energy (in joules) for a photon emitted due to this transition. Be sure to In no more than two sentences explain what the existence of line spectrum rather than a continuous spectrum indicate About the energy of electros in an atom Write the ground state electron configuration for the following species (condensed form is acceptable). Also, indicate which orbital shape (I II. or III shown...
1. Consider the following two reactions, only one of which will work as shown: a) What...
1. Consider the following two reactions, only one of which will
work as shown:
a) What is the stereochemical relationship between starting
material A and B?
b) Draw the mechanism for the reaction to convert the starting
material into the product. You can use either starting material A
or B to show the mechanism.
c) Draw the two chair forms for starting material A and circle
the more stable chair form. Explain why the one you circled is more
stable....
help with this worksheet please! 1. Determine the radical stability with 1 the most stable and...
help with this worksheet please!
1. Determine the radical stability with 1 the most stable and 4 the least stable 2. What is the major product of 2-methylpropane mono-chlorination? Cl2 light 3. Calclate AH for chlorination of methane (DHe for CHa-H is 440 kJ/mol; DH° for Cl-Cl is 243 kJ/mol; DH° for CH3-Cl is 432 kJ/mol; and DH° for H-Cl is 353 kJ/mol 4. Draw structure of the most stable radical formed by hydrogen radical abstraction from 3- methylcyclohexene 5....
Tetracycline is called a broad-spectrum antibiotic because it is
active against a wide variety of bacteria. How many asymmetric
centers does tetracycline have?
2. Why do broad-spectrum antibiotics such as streptomycin, chloramphenicol, and tetracycline inhibit a wide variety of prokaryotes, but do not harm human cells? a. 3. If an infectious agent is sensitive to several antimicrobial drugs, what other considerations might be taken into consideration to determine which drug should be prescribed to the patient? a 4. Look at a household cleanser or antiseptic that you use in your own home. What claims are made about its effectiveness against microbes (read the...
please help
more info
QUESTIONS 1. What is meant by a broad-spectrum antibiotic? Which antibiotics used in this lab appear to be broal spectrum 2. Is penicillin a broad-spectrum antibiotic Why or why not? 3. Is an antiseptic the same thing as an antibiotic? Why? 4. Which antibiotie is the most effective and the least effective against the G-n the C+ bacteria Hised in this lab? 5. Consider the following situation. A pharmaceutical company has developed a chemical agent that...
6. Predict which of the following two isomers (cis- or trans-) will undergo an E2 elimination under the treatment with EtoNa in EtOH more rapidly. A) For the explanation of the reaction rate, draw chair conformations for each isomer, determine which conformation is more stable . B) Draw the major product and the mechanism of the reactions. CI cis-isomer trans-isomer
Grignard reagents undergo a general and very useful reaction with ketones. What is the structure of the product of the following reaction if it has a strong, broad IR absorption at 3450 cm? 1. CH MgBr CeH140 H3C CH3 2. Hy0 . You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. In cases where there is more than one answer, just draw one ChemDoodle
The wavelength of the green line on the spectrum above is 540 nm. Determine the energy (in joules) for a photon emitted due to this transition. Be sure to In no more than two sentences explain what the existence of line spectrum rather than a continuous spectrum indicate About the energy of electros in an atom Write the ground state electron configuration for the following species (condensed form is acceptable). Also, indicate which orbital shape (I II. or III shown...
1. Consider the following two reactions, only one of which will
work as shown:
a) What is the stereochemical relationship between starting
material A and B?
b) Draw the mechanism for the reaction to convert the starting
material into the product. You can use either starting material A
or B to show the mechanism.
c) Draw the two chair forms for starting material A and circle
the more stable chair form. Explain why the one you circled is more
stable....
help with this worksheet please!
1. Determine the radical stability with 1 the most stable and 4 the least stable 2. What is the major product of 2-methylpropane mono-chlorination? Cl2 light 3. Calclate AH for chlorination of methane (DHe for CHa-H is 440 kJ/mol; DH° for Cl-Cl is 243 kJ/mol; DH° for CH3-Cl is 432 kJ/mol; and DH° for H-Cl is 353 kJ/mol 4. Draw structure of the most stable radical formed by hydrogen radical abstraction from 3- methylcyclohexene 5....
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