TEAS Science Practice Test Set 8

Select one answer.

• The number of gill openings increased with increasing temperature.
• As water temperature decreased, fish respiratory rate increased.
• The temperature did not affect the number of gill openings.
• As temperature increased, fish respiratory rate increased and then decreased.

Select one answer.

• Golgi apparatus.
• acrosome.
• ribosome.
• centrosome.

Select one answer.

• F cells
• Alpha cells
• Delta cells
• Beta cells

Select one answer.

• Uterine contractions weaken, causing the release of less oxytocin.
• Uterine contractions strengthen, causing the release of less oxytocin.
• Uterine contractions weaken, causing the release of more oxytocin.
• Uterine contractions strengthen, causing the release of more oxytocin.

Select one answer.

• Serotonin
• Dopamine
• Acetylcholine
• Epinephrine