Form and Function B.5 Cell Specialization (id: 159ea0a60)

本题目来源于试卷: Form and Function B.5 Cell Specialization，类别为 IB生物学

[问答题]
Premature babies sometimes suffer from cse*w7ptf5 xtwo6hzr95/z 2-kn (jwa infant respirato mej0fgs0h*r b,ot; 1jry distress syndrome, which could be caused by a lack of sufficient surfactant in the pulmonary alveoli. The diagram below shows two different0hj;fj1 b *sg0ot,rem alveoli structures.


1.Describe one feature of the surfactant.

2.Suggest a treatment for infant respiratory distress syndrome.

3.Draw a labelled diagram of the structures in an alveolus that are important for gas exchange.

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