What is the function of proteins and carbohydrates that are embedded in a cell membrane? a. they provide nutrients that the cell needs. b. they control what enters and leaves the cell.

The function of proteins and carbohydrates that are embedded in a cell membrane is:

B. They help control what enters and leaves the cell.

Explanation:

Even though the most common contribution of proteins and carbohydrates is to provide energy to the cell. When they are attached to the membrane they work as catalyst or filter and they decide what type of substances pass through the cell membrane. This happens because their covalent links allow them to balance the membrane and identify the substances required to work properly.

the median of the data is 4.5.

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave