Molecular structures of the given organophosphorus insecticides should be determined. Concept introduction: Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

Question

Want to see the full answer?

Answer 1

Question

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The beta-lactamase hydrolyzes the lactam-ring in penicillin. Describe the mechanism of hydrolysis, insuring to include the involvement of S, D, & K in the reaction sequence. Please help

To map the active site of beta-lactamase, the enzyme was hydrolyzed with trypsin to yield a hexapeptide (P1) with the following amino acids. Glu, Lys, Leu, Phe, Met, and Ser. Treatment of P1 with phenyl isothiocyanate yielded a PTH derivative of phenylalanine and a peptide (P2). Treatment of P1 with cyanogenbromide gave an acidic tetrapeptide (P3) and a dipeptide (P4).Treatment of P2 with 1-fluoro-2,4-dinitrobenzene, followed by complete hydrolysis, yields N-2,4-dinitrophenyl-Glu. P1, P2, and P3 contain the active site serine. Why doesn't D in this hexapeptide not participate in the hydrolysis of the beta-lactam ring even though S, K, and D are involved in the catalyst?

To map the active site of -lactamase, the enzyme was hydrolyzed with trypsin to yield a hexapeptide (P1) with the following amino acids. Glu, Lys, Leu, Phe, Met, and Ser. Treatment of P1 with phenyl isothiocyanate yielded a PTH derivative of phenylalanine and a peptide (P2). Treatment of P1 with cyanogenbromide gave an acidic tetrapeptide (P3) and a dipeptide (P4).Treatment of P2 with 1-fluoro-2,4-dinitrobenzene, followed by complete hydrolysis, yields N-2,4-dinitrophenyl-Glu. P1, P2, and P3 contain the active site serine. Using the experimental results described above derive the primary sequence of the active site hexapeptide. Please help!

Answer 2

Question

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Answer 6

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

Answer 7

Chapter 28.6, Problem 28.12P

(a)

Interpretation Introduction

Interpretation:

Molecular structures of the given organophosphorus insecticides should be determined.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The suitable insecticide which can be used in our garden should be determined from the given organophosphate insecticide and the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The insecticide which is most dangerous for mammals to ingest should be determined from the given organophosphate insecticides. And the correct reason for choosing that insecticide should be given.

Concept introduction:

Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties that have important, and sometimes unique, applications for the benefit of mankind. Organophosphorus insecticides are one such a big family in organophosphorus group.

LD₅₀ represents the individual dose required to kill 50 percent of a population of test animals and it is a n index determination of medicine and poison’s virulence.

Lower the LD₅₀ dose, the more toxic the pesticide.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 15

Ch. 28.1 - While thinking about how a messenger molecule and...Ch. 28.2 - Prob. 28.2P Ch. 28.2 - Prob. 28.3P Ch. 28.2 - Prob. 28.4P Ch. 28.3 - Prob. 28.5P Ch. 28.3 - Prob. 28.6KCP Ch. 28.4 - Prob. 28.7P Ch. 28.4 - Look at the structure of thyroxine shown earlier...Ch. 28.4 - Prob. 28.1CIAP Ch. 28.4 - Prob. 28.2CIAP

Solution Summary: The author explains that organophosphorus compounds are esters, amides or thiol derivatives of phosphonic acid and form a large family of chemical agents with biological properties.

Videos

Want to see the full answer?

Chapter 28 Solutions