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What is a ribosome and what does it do?
A ribosome is a two subunit complex made of protein and catalytic RNA that unites as one unit when mRNA docks on the large subunit. Ribosomes are the " workbench " on which proteins are synthesized. The ribosome crawls along the mRNA and knits together a polypeptide chain from the free amino acids brought to the ribosome by tRNA.
Where does ribosome assembly begin in a cell?
Ribosome assembly begins in the nucleolus of a cell.
What happens at the end of translation?
the amino acids detach from the ribosome
Organelles that are the site of protein synthesis?
Ribosomes are the organelles that are the primary site of protein synthesis in a cell. They can be found either free-floating in the cytoplasm or attached to the endoplasmic reticulum. Ribosomes translate the genetic instructions from the mRNA into proteins.
What is the smallest and most abundant organelle in the body?
Ribosome which is also the smallest organelle. :)
What is the free ribosome?
Ribosomes which are not bonded to ER.They are free in cytoplasm.
What is the job of the ribosome cell?
The ribosome is a small organelle which can be a "free" ribsome or an "attached" ribosome. The ribosome makes protein that is nessacary for the cell to carry out their processes. If a ribosome is free, then it floats around in a gelatin-like substance called cytoplasm in the cell. If a ribosome is attached, then it is located on the endoplasmic reticulum (ER). If their is a ribosome attached to it, then it is considered the rough endoplasmic reticululm (RER). If their is no ribosome, then it is the smooth endoplasmic reticulum (SER).
What is the job of free ribosome?
It makes proteins that will stay within your cell.
What is a good analogy for the function of a free ribosome?
i truly don't know! sorry!
What is the unattached ribosome in the cytosol?
We call these unattached ribosomes free ribosomes as they are not attached to a membrane.
What organelles is composed of two subunits and may be free in the cytosol or attached to rough ER?
Ribosome
Where do the two subunits of the ribosome join?
They are free in the cytoplsm.When protein synthesis begins two parts combine.
What organelle are proteins synthesized with?
It is the ribosome. Proteins are synthesized on that
Where can you find a ribosome?
You can find a ribosome in a cell, either floating free in the cytoplasm, or attached to the rough endoplasmic reticulum.
What is the function of a ribosome in a animal?
What is the function of a ribosome?
Is ribosomes a nuclear organelle?
No. Ribosomes are classified as being either "free" or "membrane-bound". Free ribosomes can move about anywhere in the cytosol, but are excluded from the cell nucleus and other organelles. When a ribosome begins to synthesize proteins that are needed in some organelles, the ribosome making this protein can become "membrane-bound".
What is combined to form glucose in a special way?
chrolroplsdt from ribosome
