皮皮学,免费搜题
登录
搜题
【简答题】
下列现象及其体现的生物膜的功能对应错误的是( ) A. 突触前膜释放神经递质与突触后膜上的受体结合 —— 细胞膜可以在细胞间传递信息 B. 氧气可与 [H] 在线粒体内膜结合释放能量 —— 生物膜是酶的附着位点和代谢场所 C. 根尖成熟区细胞可以有选择地吸收土壤中的无机盐 —— 细胞膜可控制物质出入细胞 D. 同种生物的精子和卵细胞可以结合成受精卵 —— 细胞膜具有一定的流动性
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Look! Do you______ anything?
A.
look
B.
see
C.
look at
【多选题】下列归国家税务局征收管理的税种有( )
A.
个人所得税
B.
央企业缴纳的所得税
C.
消费税
D.
车辆购置税
E.
土地增值税
【简答题】听段对话,选择答案。 1. Where is the sign? A. Between the trees. B. In the middle of the park. C. On the right of the tree. 2. What's on the sign? A. Don't feed the birds. B. Don't feed the animals. C. Don't fe...
【多选题】下列归国家税务局征收管理的税种有( )
A.
个人所得税
B.
中央企业缴纳的所得税
C.
消费税
D.
车辆购置税
E.
土地增值税
【多选题】营业外收入是指企业发生的与其生产经营活动没有直接关系的各项收入。包括( )。
A.
固定资产盘盈
B.
销售收入
C.
处置固定资产净收益
D.
违约的罚款收入
E.
处置无形资产净损失
【简答题】听对话,选择正确的答案。 1. Where is the sign? A. In front of the house. B. In the middle of the park. C. On the right of the tree. 2. What's on the sign? A. Don't feed the birds. B. Don't feed the animals. C. Do...
【单选题】When you do not understand a word, you can ______ in this dictionary. [     ]
A.
look it up
B.
look at it
C.
look it in
D.
look for it
【简答题】Read the following groups of sentences and rearrange them to form coherent Paragraphs:Paragraph One1. Later on, people began to write on pieces of leather, which were rolled into scrolls.2. In the ear...
【简答题】Big things were happening in my life the summer after I turned 13. In the middle of that summer, my parents 小题1: my entire world and turned it upside down 小题2: they told me they were getting a divorce...
【多选题】下列单词中包含3字母发音模式的有
A.
willow
B.
picnic
C.
winter
D.
summer
相关题目: