下列关于桃、西瓜、哈密瓜果实细胞的结构和生理功能的叙述正确的是    （    ）

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• 1下列关于细胞内化合物的叙述，正确的是（    ）

  A.ATP脱去2个磷酸基团后是RNA的基本组成单位之一

  B.糖元代谢的最终产物是葡萄糖

  C.蔗糖和乳糖水解的产物都是葡萄糖

  D.脂肪和生长激素是生物体内的能源物质

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• 2将一新鲜叶片放在特殊的装置内，给予不同强度的光照（其它条件保持不变），测得氧气释放速率如下表所示：<table style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; MARGIN: auto auto auto 16pt; BORDER-COLLAPSE: collapse; BORDER-TOP: medium none; BORDER-RIGHT: medium none; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" border="1" cellspacing="0" cellpadding="0" _dj="MsoNormalTable"><tbody><tr style="HEIGHT: 14.95pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 111.7pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt" valign="top" width="149">光照强度（klx）</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 42.7pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="57">0</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">2</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">4</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">6</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">8</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">10</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">12</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 14.95pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" valign="top" width="44">14</td></tr><tr style="HEIGHT: 15.7pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 111.7pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="149">O₂（μL/cm²叶面、min）</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 42.7pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="57">-0.2</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">0</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">0.2</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">0.4</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">0.8</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">1.2</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">1.2</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 32.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.7pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="44">1.2</td></tr></tbody></table>下列对该数据的分析，错误的是（    ）

  A.该叶片呼吸作用吸收O₂的速率是0.2μL/cm²叶面、min

  B.当光照强度为2klx时，光合作用释放O₂与呼吸作用吸收O₂的速率基本相等

  C.当光照强度为8klx时，光合作用产生O₂的速率为0.8μL/cm²叶面、min

  D.当光照强度超过10klx，光合作用速率不再提高

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• 3下列关于细胞增殖、分化、癌变和衰老的叙述，不合理的是        （    ）

  A.细胞总体的衰老导致个体的衰老，但细胞衰老不等同于有机体的衰老

  B.体内正常细胞的寿命受分裂次数的限制，细胞增殖会受环境影响

  C.细胞分化是基因选择性表达的结果，细胞全能性的实现与分化无关

  D.细胞的畸形分化与癌细胞的产生有直接关系

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• 4以下细胞中既有同源染色体，又含染色单体的是①有丝分裂中期细胞                  ②有丝分裂后期细胞③减数第一次分裂中期细胞            ④减数第二次分裂中期细胞⑤减数第一次分裂后期细胞            ⑥减数第二次分裂后期细胞

  A.①③⑤

  B.②④⑥

  C.①②③

  D.④⑤⑥

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• 5孟德尔通过杂交实验发现了一些有规律的遗传现象，通过这些现象的研究揭示出了遗传的基本定律。在下列各项中，除哪项外，都是出现这些有规律遗传现象不可缺少的因素

  A.F1形成配子时各种基因传递的机会相等

  B.Fl体细胞中各种基因表达的机会相等

  C.Fl自交时，雌雄配子结合的机会相等

  D.F1自交后，各种基因型个体成活的机会相等

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• 6以下能说明细胞全能性的实验是

  A.胡萝卜韧皮部细胞培育出植株

  B.紫色糯性玉米种子培育出植株

  C.转入抗虫基因的棉花细胞培育出植株

  D.把人的胰岛素基因导入酵母菌细胞中并表达产生出人的胰岛素

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