Suppose That the Net Primary Productivity of a Particular Ecosystem

question 3

Multiple Choice

Suppose that the net primary productivity of a particular ecosystem is 80 units per year. The respiration rate of primary producers is 30 units per year, and the respiration rate of herbivores is 10 units per year. The gross primary productivity is _______ units per year.

• A) 40
• B) 50
• C) 70
• D) 110

---

Definitions:

Antipsychotic Drugs

Medications used to treat symptoms of psychosis, including delusions and hallucinations, primarily in mental health conditions.

Dopamine

A type of neurotransmitter in the brain that plays a key role in controlling the reward and pleasure centers, as well as regulating movement and emotional responses.

Receptor Sites

Specific locations on the surface of a cell or neuron where neurotransmitters, hormones, or drugs can bind and elicit a biological response.

Chlorpromazine

An antipsychotic medication used to treat various mental health conditions by altering the actions of chemicals in the brain.