Homeostasis Quiz

What is the effect of skeletal muscle contraction in homeostasis?

• Increases blood sugar

• Releases heat

• Maintains water balance

• Regulates osmotic pressure

Which component of a feedback loop directly interacts with the stimulus?

• Effectors

• Control center

• Sensors

• Feedback loop

Which feedback loop is more common in maintaining homeostasis?

• Positive feedback loop

• Negative feedback loop

• Neutral feedback loop

• Direct feedback loop

Which hormone is likely released when blood glucose levels rise?

• Insulin

• Glucagon

• Adrenaline

• Cortisol

What hormone is involved in regulating water levels in the blood?

• Insulin

• Antidiuretic Hormone

• Adrenaline

• Glucagon

What does insulin promote in the liver?

• Glucose release

• Glucose storage

• Protein synthesis

• Fat breakdown

What is the feedback mechanism of cortisol on the stress response pathway?

• Positive feedback on CRH

• Negative feedback on CRH

• Positive feedback on ACTH

• Negative feedback on ACTH

What is the primary function of glucagon in the body?

• Promote fat storage

• Regulate blood pressure

• Increase blood sugar

• Lower blood sugar

Which hormone is responsible for lowering blood calcium levels?

• Adrenaline

• Thyroxine

• Calcitonin

• Parathyroid hormone

Which hormone is primarily responsible for increasing blood calcium levels?

• Calcitonin

• Parathyroid hormone

• Glucagon

• Insulin