C2.2.12. Effects of exogenous chemicals on synaptic transmission

Explain the action of neonicotinoid pesticides in insects.

Explain the action of neonicotinoid pesticides in insects.

Explain the action of neonicotinoid pesticides in insects.

The diagram shows a neural synapse in the central nervous system of a honey bee (Apis mellifera).

[Source: © International Baccalaureate Organization 2019]

How do neonicotinoid pesticides cause paralysis and death of honey bees?

A. They destroy I.

B. They bind to II.

C. They inhibit the release of III.

D. They block the activity of IV.

The diagram shows a neural synapse in the central nervous system of a honey bee (Apis mellifera).

[Source: © International Baccalaureate Organization 2019]

How do neonicotinoid pesticides cause paralysis and death of honey bees?

A. They destroy I.

B. They bind to II.

C. They inhibit the release of III.

D. They block the activity of IV.

The diagram shows a neural synapse in the central nervous system of a honey bee (Apis mellifera).

[Source: © International Baccalaureate Organization 2019]

How do neonicotinoid pesticides cause paralysis and death of honey bees?

A. They destroy I.

B. They bind to II.

C. They inhibit the release of III.

D. They block the activity of IV.

The diagram shows a neural synapse in the central nervous system of a honey bee (Apis mellifera).

[Source: © International Baccalaureate Organization 2019]

How do neonicotinoid pesticides cause paralysis and death of honey bees?

A. They destroy I.

B. They bind to II.

C. They inhibit the release of III.

D. They block the activity of IV.

Using the data, outline the different use of thiamethoxam in North and South America.

Using the data, outline the different use of thiamethoxam in North and South America.

Using the data, outline the different use of thiamethoxam in North and South America.

Using the data, outline the different use of thiamethoxam in North and South America.

Using the data, outline the different use of thiamethoxam in North and South America.

Using the data, outline the different use of thiamethoxam in North and South America.

Identify the total percentage of honey samples contaminated with neonicotinoid pesticides in the continent with the lowest overall levels of contamination.

. . . . . . . . . . . . %

Identify the total percentage of honey samples contaminated with neonicotinoid pesticides in the continent with the lowest overall levels of contamination.

. . . . . . . . . . . . %

Identify the total percentage of honey samples contaminated with neonicotinoid pesticides in the continent with the lowest overall levels of contamination.

. . . . . . . . . . . . %

Identify the total percentage of honey samples contaminated with neonicotinoid pesticides in the continent with the lowest overall levels of contamination.

. . . . . . . . . . . . %

Identify the total percentage of honey samples contaminated with neonicotinoid pesticides in the continent with the lowest overall levels of contamination.

. . . . . . . . . . . . %

Identify the total percentage of honey samples contaminated with neonicotinoid pesticides in the continent with the lowest overall levels of contamination.

. . . . . . . . . . . . %

Deduce the conclusions that can be drawn from the data in the graph.

Deduce the conclusions that can be drawn from the data in the graph.

Deduce the conclusions that can be drawn from the data in the graph.

Deduce the conclusions that can be drawn from the data in the graph.

Deduce the conclusions that can be drawn from the data in the graph.

Deduce the conclusions that can be drawn from the data in the graph.

Suggest a reason for the effect of a diet reduced in acetylcholine on the larval survival rate.

Suggest a reason for the effect of a diet reduced in acetylcholine on the larval survival rate.

Suggest a reason for the effect of a diet reduced in acetylcholine on the larval survival rate.

Suggest a reason for the effect of a diet reduced in acetylcholine on the larval survival rate.

Suggest a reason for the effect of a diet reduced in acetylcholine on the larval survival rate.

Suggest a reason for the effect of a diet reduced in acetylcholine on the larval survival rate.

Compare and contrast the effect of clothianidin and thiacloprid treatments on the concentration of acetylcholine in royal jelly.

Compare and contrast the effect of clothianidin and thiacloprid treatments on the concentration of acetylcholine in royal jelly.

Compare and contrast the effect of clothianidin and thiacloprid treatments on the concentration of acetylcholine in royal jelly.

Compare and contrast the effect of clothianidin and thiacloprid treatments on the concentration of acetylcholine in royal jelly.

Compare and contrast the effect of clothianidin and thiacloprid treatments on the concentration of acetylcholine in royal jelly.

Compare and contrast the effect of clothianidin and thiacloprid treatments on the concentration of acetylcholine in royal jelly.

Explain how neonicotinoids affect synaptic transmission in insects.

Explain how neonicotinoids affect synaptic transmission in insects.

Explain how neonicotinoids affect synaptic transmission in insects.

Explain how neonicotinoids affect synaptic transmission in insects.

Explain how neonicotinoids affect synaptic transmission in insects.

Explain how neonicotinoids affect synaptic transmission in insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Describe the effect of neonicotinoid pesticides on the nervous system of insects.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Compare and contrast the cumulative increase in mass of the three groups of colonies once they were placed in the field.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Using the data in the graph, predict how the use of neonicotinoid pesticides will affect bumblebee populations.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Describe the overall effects of low and high doses of neonicotinoid on the egg lengths of all four species.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.

Deduce, based on the data presented, whether the levels of neonicotinoids used in agriculture cause direct harm to B. terrestris.