The rough ER is the part of the endoplasmic reticulum that has the ribosomes on it.
The ribosomes begin synthesizing a protein and stick to the ER so all it does is hold the ribosomes.
Source: http://en.wikipedia.org/wiki/Endoplasmic_reticulum#Rough_endoplasmic_reticulum
The job of mitochondria in an animal cell is to generate energy in the form of ATP through the process of cellular respiration. This energy production is essential for the cell to carry out its various functions and activities. Mitochondria are known as the "powerhouses of the cell" due to their role in energy production.
The rough endoplasmic reticulum is involved in protein synthesis and processing in cells. It contains ribosomes that help in the production of proteins that are then modified and transported to other parts of the cell or outside the cell.
Nucleus is the control center of the cell. It contains the cell's genetic material (DNA), which carries instructions for making proteins and controlling cell functions. The nucleus also regulates gene expression, cell growth, and cell division.
Plants have cell walls made of cellulose to provide structural support and protection, as they do not have skeletons like animals. Animal cells do not have cell walls because they rely on other structures like bones and muscles for support and protection. Additionally, animal cells must be more flexible to perform specialized functions like movement.
The smooth endoplasmic reticulum (SER) is involved in lipid and steroid hormone synthesis, detoxification of drugs and toxins, and regulation of calcium levels in muscle cells. It does not have ribosomes on its surface like the rough endoplasmic reticulum (RER).
the job of animal cell is to keep the animal alive
What is the lysosome job in the animal cell?
transfer nutrients and important things to places in the cell
The animal cell membrane's job is to regulate the passage of substances in and out of the cell, thus controlling the cell's internal environment. It also provides structure and support to the cell.
to keep it strong
The nucleus controls the cell's functions.
to make sure no chemical can get to the nucleas of the cell.
It's where chemical reactions in the cell happen.
it kills that bacteria
Its job is to transport materials throughout an animal, plant, or other cell type. (Not a Prison Cell Though)
The synthesis site of ATP. This is the energy currency of the cell so the job of the mitochondria could be said to be the cell's battery.
they carry genetic material of the animal.