Why do cells have a plasma membrane?

to separate proteins from the nucleus

to define the size of the cell

to separate the inside of the cell from its environment

to distinguish plants from animals

Which is required for sexual fissiondiploid cell productionmeiosis

According to the cladogram, which organisms have roundworms as a common ancestor?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.