protein forms structural components of the cell (Membrane Proteins), Some proteins are bound only to the membrane surface, others have one region buried within the membrane or both sides (transmembrane proteins) of it. Membrane Proteins are classified as: integral (intrinsic) and peripheral (extrinsic)
"yes"
"no"--I see someone says "yes" above, but typically biologists say the cell is the smallest living unit (must have DNA or RNA--some viruses have only RNA).
Proteins are not considered "living," as they do not meet the 8 requirements of living things.
No, they are not alive
no.
Ribosomes are responsible for assembling proteins in the cell.Ribosomes are responsible for assembling proteins in the cell.
Ribosomes produce the proteins needed in a cell
The part of a cell that produces proteins are the ribosomes. They are little circles that stick to the Rough Endoplasmic Reticulum and the chlorophyll. Ribosomes are actually proteins themselves.
Ribosomes produce proteins for the cell.
There are four functions of proteins within the cell membrane. The four functions of proteins are active transport, cell recognition, cell communications, and are used as enzymes in the cell membrane.
the ribosomes help the cell stay healthy and alive
Ribosomes are the cell organelles that assemble proteins. They function as factories to produce usable proteins for a cell.
Ribosomes are responsible for assembling proteins in the cell.Ribosomes are responsible for assembling proteins in the cell.
Proteins are not of themselves alive. However, proteins are the building blocks of all living things.
The proteins that control reaction in a cell are enzymes.
Ribosomes produce the proteins needed in a cell
a network of threadlike proteins within a cell
proteins
The part of a cell that produces proteins are the ribosomes. They are little circles that stick to the Rough Endoplasmic Reticulum and the chlorophyll. Ribosomes are actually proteins themselves.
Proteins are MUCH tinier (by a million times) than a cell.
Ribosomes produce proteins for the cell.
Ribosomes which make extracellular proteins (proteins which are used outside of the cell) are located on the rER (rough ER). Ribosomes which make proteins which remain in the cell are free floating in the cell's cytoplasm.