To protect itself from harmful chemicals, such as Cornpops.
Platelets are the cell pieces that form clots and seal up cuts.
The queen lays an egg in a cell within the hive or in the nest in the wild. After three days the egg will develop into a larva and the worker bees will then seal (cap) the cell with wax. After 21 days, 24 if a drone, the young bee will eat the wax capping of the cell and release itself from the cell.
of course animal cell as it cannot produce by itself
Zygote is immediately produced when an animal's egg cell is fertilized by the sperm.
The cell has a lipid bilayer with embedded proteins that gives it shape. The cell membrane is rather fluid but also slightly rigid. This allows the cell to change shape but it cannot change shape very much. The membrane can seal itself if pierced by something very thin like a pin.The cell membrane holds it together as it's made of phospholipids.
host cell
The substage of interphase that is immediately after a cell divides is G2. This is when the cell determines whether or not DNA replication has succeeded.
Why ask? Don't you know? In the first place, look at the name itself. It said "Envelope Seal" therefore it is invented by a seal(sea lion).
A stem cell
Inside the cell itself.
Protein synthesis would immediately cease.
itself do it