39. Which of the following statements about axonal membranes is NOT true?
(A) The resting potential of a typical neuron is -65 mV
(B) There is an electrical potential differenc nce across a neuron's membrane
(C) The polarity cor rrelates with a difference in ion distribution across the membrane
(D) At rest, there is a higher concentration of sodium ions inside the axon

35. In the first step of starch digestion, starch is converted to_______， which is then digested to _______by the enzyme maltase. (A) glucose； maltose (B) amino acids； proteins (C) maltose； glucose (D) fat； glycerol and 3 fatty acids 

36. Arrange the following steps of mammalian inspiration (inhalation) in the proper sequence. a.Diaphragm contracts and moves down b. Rib cage moves up and out c. Thoracic cavity expands and thoracic pressure decreases d. Air flows into the lungs(A) b, a, d, c (B) a, b, c, d (C) b, d, a, c (D) d, c, a, b

37. Which is NOT a function of the kidneys? (A) monitoring and maintaining blood pH (B) regulating blood pressure by regulating salt balance in the blood (C) elimination of nitrogenous wastes including urea, uric acid, and creatinine (D) production of water from oxygen and bicarbonate ions (HCO3)

38. In humans, the central nervous system consists of the_____， which is housed in the _____and the_____, which is housed in the_____. (A) peripheral nervous system； limbs； brain； skull (B) brain； skull； spinal cord； vertebral column (C) spinal cord； vertebral column； sensory neurons； limbs (D) brain； vertebral column； spinal cord； skull

40. At night, we see primarily black and white and shades of gray, except near lights where some color is still evident. This is outward evidence of what internal anatomy? (A) Cones detect the color of an object, and are activated by bright light (B) The retina has a circadian rhythm (C) The lens filters differentially the many wavelengths of light (D) The vitreous humor filters much light, and daytime intensity is necessary to get colored light through to the retina

1. 船舶在熱帶載重線海域航行時，為何比在冬期載重線海域 航行時可以保持較小之乾舷 ? (A) 熱帶地區之海水 溫度較高 (B) 高緯度海域在冬 天之天候較惡劣 (C) 熱帶地區之海水 浮力較大 (D) 高緯度海域在冬 天之船舶密度較 大

2. 穩度依據傾斜角度分初穩度（ Initial stability ）及大傾角穩度（ Stability at a large angle of heel ），通常以傾斜多少 度作區隔 ? (A) 10 (B) 15 (C) 20 (D) 25

3. 當船舶吊桿將貨艙內之貨物吊起，再往岸邊迴轉時，則下 列哪一項是正確的敘述 ? (A) GM 不變，船舶 會朝岸邊傾斜 (B) GM 減小，船舶朝岸邊的反向傾斜 (C) GM 減小，船舶朝岸邊傾斜 (D) GM 不變，船舶 朝岸邊的反向傾斜

4. 某船進行傾斜試驗，將 10 公噸重量水平橫移 12 公尺，致使 長 10 公尺的垂擺下端偏移 0.25 公尺， GM 為 0.6 公尺，求該 船排水量？ (A) 5000 公噸 (B) 6000 公噸 (C) 7000 公噸 (D) 8000 公噸

5. 某船排水量 5,000 公噸，平正， GM 為 1.0 公尺，現將一個重 25 公噸的貨物從中線右側 20 公尺處水平橫移至中線右側 5 公 尺處，求該船傾斜的角度 ? (A) 向左傾斜 4 度 17 分 (B) 向左傾斜 4 度 52 分 (C) 向左傾斜 5 度 30 分 (D) 向右傾斜 2 度 52 分