必修三课本必背内容整理
许聪发起了2021-11-16
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1-4.2章课本中必背内容

  1. 成年人可以有意识的憋尿,说明神经中枢之间有什么联系                       

                                                                                           

  1. 神经元之间兴奋的传递只能是单方向的原因:                                    

                                                                                      

3、传出神经元兴奋,只会引起相关肌肉收缩,而不会引起其它肌肉收缩,这体现了神经调节具有                        的特点。

4、胰岛素的生理功能:                                                             

胰高血糖素的生理功能是:                                                             

5、在人体血液中甲状腺激素的含量只有3×10-5 1.4×10-4mg/mL,而1mg甲状腺激素可使人体产热增加4200kJ。这体现了激素调节           的特点

6、临床上通过抽取血样来检测内分泌系统疾病的依据是:                              

                              

  1. 体内需要源源不断地产生激素,以维持激素含量的动态平衡,原因是:               

                                             

  1. 激素调节和体液调节的关系是                                                            
  2. 某同学为了减少上厕所的次数而很少喝水,这种做法对身体不利,原因是          

                                                  

  1. 甲状腺激素的生理功能:                                                   

                                                                     

  1. 激素调节的特点:                                                            
  2. 神经调节和体液调节的关系:                                                 

                                                                                

                                                                                                               

  1. 非特异性免疫的特点:                                                            
  2. 免疫系统第一道防线:                                                            

第二道防线:                                                            

  1. 抗原是指:                                                            
  2. 记忆细胞可以在抗原消失后很长时间内保持对这种抗原的记忆,当再接触这种抗原时, 

                                                           

  1. 效应T细胞的作用是:                                                            
  2. 艾滋病病人多死于多种病原体引起的严重感染或恶性肿痛,艾滋病人严重感染说明免疫系统有         功能恶性肿痛说明兔疫系统具有           功能。
  3. 用人工标记的抗体可对组织内的抗原进行检测,原理是                         

                                                       

  1. 低浓度的生长素促进细胞的伸长,但生长素浓度增加到一定值时,就会促进切断中乙烯的合成,而乙烯含量的增高,反过来又抑制生长素促进切断细胞伸长的作用说明:       

                                                                        

  1. 激素调节只是植物生命活动调节的一部分,植物的生长发育过程,在根本上是:

                                                                                

  1. 调查跳蝻的种群密度可以采用样方法,原因是                                        
  2. J型增长模型需满足的条件                                              

                                                                              

  1. S型增长模型形成的原因:                                                

                                                                                                                

  1. 许多动物的                            ,常用                    调查种群密度

26、组成种群的个体,在其生活空间中的位置状态或布局叫做种群的                      

 

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