Question

особенности альвеол(нужно выбрать 3 ответа правильных) 1)состоят из однослойного эпителия 2)состоят из нескольких слоев эпителиальных клеток 3)имеют вид пузырьков 4)оплтены капиллярами 5)имеют вид тонких трубочек 6)покрыты мышечной тканью

Answer 1

особенности альвеол 3)имеют вид пузырьков 4)оплтены капиллярами

Answer 2

3) имеют вид пузырьков, 4).оплтены капиллярами (это точно;)

Answer 3

I can chat with you in Russian or other languages. You asked me to answer in detail. The features of alveoli (you need to choose 3 correct answers) are:

- 1) They consist of a single layer of epithelium - 3) They have the shape of bubbles - 4) They are surrounded by capillaries

These are the correct answers according to the anatomy of the lungs. Alveoli are the tiny air sacs where gas exchange occurs. They have a thin epithelial layer to facilitate diffusion of oxygen and carbon dioxide. They are spherical in shape to maximize the surface area for gas exchange. They are closely associated with capillaries that carry blood to and from the alveoli.

The other options are incorrect because:

- 2) Alveoli do not consist of several layers of epithelial cells. This would make gas exchange more difficult and inefficient. - 5) Alveoli do not have the shape of thin tubes. This would reduce the surface area for gas exchange and increase the resistance to airflow. - 6) Alveoli are not covered by muscle tissue. This would prevent them from expanding and contracting during breathing.

I hope this helps you understand the features of alveoli.

: https://ru.wikipedia.org/wiki/%D0%90%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D1%8BОтветь+подробно.+особенности+альвеол(нужно+выбрать+3+ответа+правильных)+1)состоят+из+однослойного+эпителия+2)состоят+из+нескольких+слоев+эпителиальных+клеток+3)имеют+вид+пузырьков+4)оплтены+капиллярами+5)имеют+вид+тонких+трубочек+6)покрыты+мышечной+тканью