Q: What do drugs that alleviate symptoms of schizophrenia block? Choices: - adrenaline receptors - histamine receptors - ephedrine receptors - dopamine receptors A:
dopamine receptors

(Question)
Q: What allows the electrons to move in an electrochemical system. Choices: - conduction - mass - magnetism - conductor A:
(Answer)
conductor

Ques: Q: Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the? Choices: - nervous system - nerve endings - spinal column - spinal cord A:
Ans: spinal cord

(Q).
Q: Is purifying water a simple or complicated process? Choices: - expensive - impossible - simple - complicated A:
(A).
complicated

Ques:Q: What branch of physical science looks at how heat, work, and various forms of energy are related to one another? Choices: - photosynthesis - frigidity - transformations - thermodynamics A:

Ans:thermodynamics

Ques:Q: Regulated by guard cells, stomata allow what to enter and exit the plant? Choices: - molecules - fluid - nutrients - gases A:

Ans:
gases