Which of the following is only reabsorbed passively? a. glucose b. water c. sodium d. potassium Which of the following is a substance that the nephron secretes? a. water b. toxins c. sodium d. calcium Which of the following state...
Which of the following is the correct term for a substance that undergoes a chemical change in a reaction? A. Reactant B. Product C. Catalyst D. Solvent 相关知识点: 试题来源: 解析 A。本题考查化学术语。“Reactant”指反应物,是在化学反应中发生变化的物质。“Product”是产物,是化学反应生成...
百度试题 结果1 题目Question- Which of the following is an example of a heterogeneous substance?d(a) Bottled water(b)Table salt(c)Pieces of copper(d) Candle 相关知识点: 试题来源: 解析 d 反馈 收藏
Which of the following substance is a gas at room temperature and atmospheric pressure View Solution Which of the following is greenhouse gas? View Solution Which of the following substances adsorbs H2 gas most strongly ? View Solution Which of the following is a Greenhouse Gas? View Solution...
If 12.7 g of a substance reacts completely with 7.89 g of oxygen to form carbon dioxide and water, what mass of carbon dioxide is produced if 3.24 g of water is also produced? Which of the following is a major constituent of air? A. nitrogen B. carbon dioxid...
According to Herzberg, which of the following is a motivational factor? A. Pay B. Hygiene needs C. Achievement D. Working conditions E. Vacation time 查看完整题目与答案 Financial compensation is the primary motivational tool for which of the following management theories of programs. A ...
9 The diagram below shows the structure of a substance.Which of the following statements about the substance is true? C A The substance is a compound. B The substance melts over a range of temperature. C The substance has a fixed composition of its constituents. D The substance can be bro...
Which of the following substance can NOT be found directly from an old ventilation system? A. Chemical disinfectants. B. Bacteria. C. Fungi. D. Pentachlorophenol. 相关知识点: 试题来源: 解析 D 正确答案:D 解析:细节题。倒数第二段第二句指出,在旧式空调系统中,用于循环的水储存在特制的贮液器中...
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Which substance would NOT normally be expected in urine? a. chloride b. protein c. water d. nitrogen waste e. sodiumWhich of the following is a normal constituent of urine? (a) Urea (b) Water (c) Creatinine (d) All of the abov...