Question

In the human body, oxygen is absorbed by the lungs and nutrients are absorbed by thesmall intestine. In a single-celled organism, this absorption directly involves thea. nucleusb. chromosomesc. cell membraned. chloroplasts

Answer 1

c. cell membrane

Step-by-step explanation:

Cell membrane -

It is the separation between the interior parts of the cell from the outside area , it acts as a protective layer from the cell .

Cell membrane is also called plasma membrane or lipid bilayer.

This membrane is semi - permeable in nature , i.e. , allows only certain substance to pass through them.

Hence, from the given information of the question , the correct term is cell membrane.