The endoplasmic reticulum is responsible for the manufacturing of membranes. It also creates ribosomes that make proteins for the cell.
The Rough ER, is wrong it is the smooth ER the rough ER makes proteins and such
The smooth endoplasmic reticulum synthesizes membrane lipids.
Endoplasmic Recticulum
smooth endoplasmic reticulum
Endoplasmic Recticulum
Yes. A cell plate forms across the middle of the cell. The cell plate gradually developes into nell cell membranes between the two daughter cells. New cell walls THEN form around the cell membrane.
The organelle that synthesises ribosomes and is found in the nucleus is the nucleolus.
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 two new sets of chromosomes revert back to two sets of chromatin, a new nuclear membrane forms around both new sets of chromatin, and a new cell membrane forms between the two new nuclei during cytokinesis.
Fertilization produces a single cell called a zygote. The zygote is formed when a sperm cell fuses with an egg cell during the process of fertilization, initiating the development of a new organism.
Endoplasmic reticulum (ER)
Yes, all organelles within the cell are bound by membranes that are all made up of the same basic structure but have different kinds of proteins within them that allow them to have a distinct cellular function. These membranes are always in exchange with one another as well, things called vesicles will bud off from one membrane and fuse with another to deliver things from one organelle to another. So for example the nucleus is bound by the nuclear membrane and the cell is bound by the plasma membrane. Parts of the plasma membrane can bud off to form a vesicle, basically like a bubble and can travel to the nucleus (or any other organelle) where it will fuse with the nuclear membrane (or the membrane of the particular organelle) and deliver its contents into the interior of the organelle or simply deliver new membrane to that organelle. There is an entire branch of scientific research that is concerned with understanding how this whole process works and how membranes bud and form vesicles and fuse, and what is contained within the different membranes of the different organelles, its called membrane trafficking. Hope that helps!
Yes. A cell plate forms across the middle of the cell. The cell plate gradually developes into nell cell membranes between the two daughter cells. New cell walls THEN form around the cell membrane.
The organelle that synthesises ribosomes and is found in the nucleus is the nucleolus.
smooth endoplasmic reticulum
Both the ER and the Golgi App make the membrane bound transport vescivles.
Yes.
Centrioles
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.
cell plate
The Golgi Apparatus.
True