高中教育高三生物陕西省三原县北城中学2013届高三摸底考试生物试题

试卷预览

• 11有关动物细胞有丝分裂的叙述，正确的是（  ）

  A.细胞板在细胞有丝分裂末期形成

  B.同源染色体配对通常发生在分裂前期

  C.在分裂末期，细胞膜内陷形成两个子细胞

  D.在分裂中期，两个中心粒复制形成两组中心粒

  开始考试练习点击查看答案
• 12甲、乙、丙是同一物种的三个种群，其年龄组成见下表。三个种群年龄结构的类型为（  ）<table style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; MARGIN: auto 6.75pt; 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; mso-table-lspace: 9.0pt; mso-table-rspace: 9.0pt; mso-table-anchor-vertical: paragraph; mso-table-anchor-horizontal: margin; mso-table-left: center; mso-table-top: .1pt" border="1" cellspacing="0" cellpadding="0" align="left" _dj="MsoNormalTable"><tbody><tr style="HEIGHT: 15pt; 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: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt" rowspan="2" width="116">年龄期</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 260.85pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="348" colspan="3">个体数</td></tr><tr style="HEIGHT: 7pt; mso-yfti-irow: 1"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 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" width="116">甲</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 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" width="116">乙</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 87pt; PADDING-RIGHT: 5.4pt; HEIGHT: 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" width="116">丙</td></tr><tr style="HEIGHT: 15pt; mso-yfti-irow: 2"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="116">幼年期</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="116">600</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="116">400</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 87pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="116">200</td></tr><tr style="HEIGHT: 15.4pt; mso-yfti-irow: 3"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.4pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="116">成年期</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.4pt; 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" width="116">400</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.4pt; 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" width="116">400</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 87pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15.4pt; 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" width="116">400</td></tr><tr style="HEIGHT: 15pt; mso-yfti-irow: 4; 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: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; BORDER-TOP: #000000; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="116">老年期</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.9pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="116">200</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 86.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="116">400</td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: #000000; PADDING-BOTTOM: 0cm; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.4pt; WIDTH: 87pt; PADDING-RIGHT: 5.4pt; HEIGHT: 15pt; 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" width="116">600</td></tr></tbody></table>   

  A.甲是增长型，乙是稳定型，丙是衰退型

  B.甲是稳定型，乙是增长型，丙是衰退型

  C.甲是增长型，乙是增长型，丙是衰退型

  D.甲、乙、丙三个种群都是稳定型

  开始考试练习点击查看答案
• 13某对表现型正常的夫妇生出了一个红绿色盲的儿子和一个表现型正常的女儿，该女儿与一个表现型正常的男子结婚，生出一个红绿色盲基因携带者的概率是（  ）

  A.1/2

  B.1/4

  C.1/6

  D.1/8

  开始考试练习点击查看答案
• 14将硝化细菌体内的核酸彻底水解后可以得到（  ）

  A.C、H、O、N、P等元素

  B.5种含氮碱基

  C.4种核苷酸

  D.8种核苷酸

  开始考试练习点击查看答案
• 15人体肝细胞内CO2分压和K+浓度高于细胞外，而O2分压和Na+浓度低于细胞外，上述四种物质中通过主动运输进入该细胞的是（  ）

  A.CO2

  B.O2

  C.Na+

  D.K+

  开始考试练习点击查看答案
• 16南瓜的扁形、圆形、长圆形三种瓜形由两对等位基因控制（A、a和B、b），这两对基因独立遗传。现将2株圆形南瓜植株进行杂交，F1收获的全是扁盘形南瓜；F1自交，F2获得137株扁盘形、89株圆形、15株长圆形南瓜。据此推断，亲代圆形南瓜株的基因型分别是（  ）

  A.aaBB和Aabb

  B.aaBb和Aabb

  C.AAbb和aaBB

  D.AABB和aabb

  开始考试练习点击查看答案
• 17端粒存在于真核生物染色体的末端，是由DNA序列及其相关的蛋白质所组成的复合体。端粒酶是一种逆转录酶，由蛋白质和RNA构成。由此可知，属于核膜、端粒和端粒酶共同点的是（  ）

  A.都存在于所有生物细胞中

  B.都含有C、H、O、N、P等化学元素

  C.都与遗传信息的传递无关

  D.都含有遗传物质

  开始考试练习点击查看答案
• 18生产者是生态系统的重要组成成分，下列关于生产者的叙述，不正确的是（  ）

  A.都位于能量金字塔同一营养级

  B.一定能固定CO2

  C.都是生态系统能量转换的载体

  D.一定是植物

  开始考试练习点击查看答案
• 19实验室内有一群基因突变的老鼠，这些老鼠只要按时喂食并且不让它们运动，它们就能维持正常，当它们进食后，它们的血糖浓度会轻微上升，然后下降至一个恒定状态；然而只要让老鼠运动或禁食一餐，它们的血糖浓度就会迅速下降，进而昏迷。这些突变老鼠出现上述状况的原因最可能是（  ）

  A.胰岛B细胞受损

  B.甲状腺被切除

  C.无法将血糖转换成肝糖原

  D.体内细胞缺乏胰高血糖素的受体

  开始考试练习点击查看答案
• 20浸泡在一定浓度的KNO3溶液中的洋葱表皮细胞，发生了质壁分离后又出现质壁分离复原，与质壁分离复原过程相关的细胞器有（  ）

  A.液泡

  B.线粒体、液泡

  C.线粒体

  D.细胞膜、液泡膜

  开始考试练习点击查看答案