Use the diagram on the right to answer questions 1-3. 1. Which structure produces secretions that regulate blood sugar? a. B b. E c. F d. G 2. Which two glands are the largest and smallest in the endocrine system? a. A and F b. B and D c. D and I d. E and I 3. Which gland is responsible for the secretion of Rennin when blood pressure falls? a. F b. D c. E d. G 4. What is the primary function of the sympathetic nervous system? D -H a. To activate hormones that regulate non-emergency information b. To relay information to internal organs that are not under your conscious control Page 1 of 9 c. To coordinate the sensory information that is received by the neurons in the brain d. To activate the release of hormones during emergency situations e. To coordinate the conscious response of effector muscles to sensory stimuli 5. Which part of the brain controls coordination and body movement? a. Cerebrum b. Medulla c. Cerebellum d. Diencephalon 6. Constriction of blood vessels to the hands and the feet is most likely a response to: a. Decreasing blood glucose concentration b. Exposure to cold resulting in hypothermia c. Decreasing body temperature d. Increasing body temperature 7. The reabsorption of water in the kidney is controlled by the secretion of what hormone from the pituitary gland? a. Antidiuretic Hormone (ADH) b. Aldosterone c. Erythropoietin d. Rennin e. Glucagon 8. What is the result of a decreased amount of antidiuretic hormone being released? a. Decreased production of ADH b. Diabetes insipidus c. Increased blood pressure d. Increased rate of glycogen breakdown

Which function does the circulatory system share with the heart? Select one: a. Regulates blood pressure b. Directs blood flow to tissues c. Transports hormones to all areas of the body d. Exchanges nutrients and wastes with cells

According to the video “The Biology of Skin Color”, what does folate deficiency in males cause?   A. Cardiovascular Disease  B. High sperm production  C. Blindness  D. Low sperm production

How does the semi-permeable nature of the cell membrane maintain homeostasis ?  A. By providing two-way traffic for nutrients and waste needed to maintain metabolism. B. By creating a barrier which allows excitable cells to propagate action potentials . C. By preventing steroid hormones from entering the cell easily. D. A and B

What does folate deficiency in males cause?    A. Blindness   B. High sperm production   C. Low sperm production   D. Cardiovascular Disease

Which sex hormone is most associated with beard and hair growth? a. Estrogen b. Dihydrotestosterone c. Progesterone d. Testosterone

Which of the stated relationships is correct? A. the heart is inferior to the clavicle B. the shoulder is distal to the carpals C. the phalanges are proximal to the metacarpals D. the eye is medial to the eyebrows

Which statement about stem cells is false? A. Stem cells were first identified in the hematopoietic system. OB.Stem cells in organs can only differentiate into the tissue in which they are located. C. Stem cells are a subpopulation of less differentiated, self-renewing cells present in most adult tissues. D. Stem cells divide to form one daughter cell that remains a stem cell and a second cell that proliferates and then differentiates.

The red blood cells are generated by? A. Spongy bone B. Red bone marrow C. Spleen D. Liver

The correct alternate term for oxygen debt is ? a. Oxygen depletion  b. Oxygen consumption c. EPOC d. Aerobic Metabolism