GEN BIO 2 QUIZ

Endocrine system is responsible for __.

• Chemical extraction of body functions

• Chemical bonding of body functions

• Chemical tuning of body functions

• Chemical coordination of body functions

Insulin blood glucose while Glucagon _ blood glucose.

• Increases- Decreases

• Decreases-Decreases

• Decreases- Increases

• Increases- Increases

Which structure in plants is responsible for the upward movement of water and nutrients?

• Phloem

• Xylem

• Root hairs

• Epidermis

The neuron is the basic structural and __ unit of the nervous system.

• Major

• Important

• Functional

• Operative

What is the function of pulmonary circulation?

• Supplying oxygenated blood to the heart.

• Supplying oxygenated blood to the lungs.

• Supplying deoxygenated blood to the body.

• Supplying oxygenated blood to the body.

What is the main function of the circulatory system in animals?

• Transporting nutrients only

• Transporting oxygen only

• Transporting nutrients and oxygen while removing waste products

• Transporting waste products only

On the kidneys, the Erythropoietin (EPO) increases synthesis of __.

• Red blood cells

• White blood cells

• Neuron cells

• Adrenal Glands

The nervous system is responsible for __. (choose the correct definition as stated in the presentation)

• Bonding the functions of other body systems.

• Coordinating the functions of other body systems.

• Linking the functions of other body systems.

• Tuning the functions of other body systems.

What is the main function of the interventricular septum in the heart?

• Separating the atria from the ventricles

• Preventing blood from flowing backward

• Pumping blood into the lungs

• Pumping blood to the rest of the body

Which type of circulatory system is characterized by blood flowing freely in body cavities?

• Closed circulatory system

• Pulmonary circulation

• Open circulatory system

• Systemic circulation