I have this question also, I think one is ribosomes.
The nucleus and ribosomes have a role in the creation of proteins.
Proteins are produced according to the information encoded in our DNA. They have specific three-dimensional structures that enable them to interact with other molecules in a precise manner. Their functions are dictated by their structure, which allows them to recognize and bind to specific molecules, catalyze biochemical reactions, transmit signals within cells, or provide structural support, among other roles. In summary, proteins know what to do based on their intrinsic properties and the specific molecular interactions they can form.
Simple the answer is an Antibody!
then they do not have specific functions.
membrane proteins act as carriers or channels for the specific movement of various substances in to and out of the cells.
The structures allow the cell to perform specific functions.
Basically proteins are not manufactured, but produced by living cells. But proteins can then be modified chemically, splitted and recomposed in a lot of ways industrially for specific purposes.
False. Proteins have very specific shapes and functions and cannot be used interchangeably.
they are protein structures with very specific 3D configurations, thus only specific molecules with complementary shape can fit into the transport (carrier or channel) proteins. - Woon Yeow
DNA are not chemically having protein. But DNA are coiled to chromatin structures by proteins called histones. DNA can interact with proteins for various reason including DNA replication.DNA are not chemically bonded with proteins. But they do interact with protins for various process including DNA replication. In nucleus, DNA coiled to form chromatin structures by histone proteins.
Proteins are produced according to the information encoded in our DNA. They have specific three-dimensional structures that enable them to interact with other molecules in a precise manner. Their functions are dictated by their structure, which allows them to recognize and bind to specific molecules, catalyze biochemical reactions, transmit signals within cells, or provide structural support, among other roles. In summary, proteins know what to do based on their intrinsic properties and the specific molecular interactions they can form.
A lot of proteins are embedded in a cell's plasma membrane. Some of them have a channel-resembling structure which allows specific ions to pass through. Moreover, some other proteins have more complex structures enabling them to bind ions on the one side of the membrane and, through a change of configuration, to release them on the other.
then they do not have specific functions.
membrane proteins act as carriers or channels for the specific movement of various substances in to and out of the cells.
There is no specific element that is symbolic of proteins.
Simple the answer is an Antibody!
Amino acid sequence primarily determines a proteins shape, but secondary (alpha helix and beta sheet) and tertiary structures (Hydrogen bonding, other chemical bonding between structures) adds to it.
The structures allow the cell to perform specific functions.