题干

1972年桑格和尼克森提出了生物膜的流动镶嵌模型,如图表示生物膜的结构模型,下列有关叙述错误的是(  )

A:细胞膜上的蛋白质分子在细胞膜外侧与糖类结合形成糖蛋白

B:该生物膜的结构特点是具有选择透过性

C:适当提高温度,能使②和③的相对运动加快,有利于生命活动的进行

D:生物膜的成分主要是脂质和蛋白质,其功能主要决定于②的种类和数量

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B

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    Anger often makes us uncomfortable. When you find your anger too uncomfortable to process, please let it go. But remember to create a healthy anger in your children is to practice creating a healthy anger in yourself. Once you're better at experiencing anger and expressing it in a healthy way, you'll be able to model a good style of anger for your kids.

    Some kids deal with anger by creating a "false self": a child who is perfect for their parents. People who have developed a false self are often passive aggressive and seem shallow because they've hid away all the feelings with depth and character.

    How do we keep kids from creating false selves? We need to raise them in an environment where it's safe to express feelings. Once you feel more comfortable with your own anger, you can teach your children why anger is a helpful emotion. When your kid expresses anger, help them examine what it is that has made them angry. Why did it make them angry? How did it do that? Then, you can teach them that while emotions are never wrong and are always valid, our expressions of our emotions are within our control.

    People who are afraid of their own anger will never learn how to listen to what their anger is trying to tell them. Instead of teaching our kids that their anger is wrong, that "happy families" are never angry, or that all feelings of anger lead to violence and fear, we can teach our children that anger is OK. Anger is natural, it is normal, and it can be experienced and expressed in a healthy way.