The nuclear envelope. For more information on the nuclear envelope, you could check out the article on wikipedia.
The structure that surrounds the DNA and controls what enters and leaves the nucleus is the nuclear membrane. It is also called the nuclear envelope.
The nuclear pores control what goes in and out of the nucleus and are part of the nuclear membrane.
The membrane that surrounds the nucleus is called the nuclear membrane. It functions similarly like the cell membrane, providing a casing for the various materials within.
The nucleolus .
the nuclear membrane
nuclear membrane
the gel called the membrane
nuclear ,membrane
The structure that controls traffic to and from the cell is the plasma membrane. It is not to be confused with the cell wall, which serves more to give structure to the cell.
The nucleus controls the whole of the plant cell, including leaf cells. The leaf turns brown and falls off because the cells inside it eventually die. A new leaf grows, controlled by the nucleus, when new cells are formed.
The selective permeability of the cell membrane
The plasma membrane / cell surface membrane. The phospholipid bilayer prevents certain substances passing straight through, so protein channels and other mechanisms control what does and does not pass in and out of the cell.
The nucleolus .
The nucleolus .
Cell wall
The plasma membrane
nuclear membrane a.k.a nuclear envelope
nuclear ,membrane
The structure that controls traffic to and from the cell is the plasma membrane. It is not to be confused with the cell wall, which serves more to give structure to the cell.
The plasma membrane answered by m.buallay
The plasma membrane answered by m.buallay
The nucleus is a membrane bound structure that contains the cell's hereditary information. The nucleus is present in the cell because it controls the cell's growth,reproduction and the cells activities. If a cell could not control its activities, it would not be able to gather the nutrients it needs to survive, that is why it is vital that the nucleus is present in a cell. The nucleus is enclosed by nuclear membrane which controls what enters and leaves the nucleus.
cell membrane
cell membrane