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they enable cells to communicate with one another. It is possible due to cellular adhesion molecules on the surface of the membrane. They also distinguish foreign cells from self cells.
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The function of all cellular organelles.
Chromosomes contain the genetic material, DNA, which provides the instructions for cellular activity. DNA carries the genes that encode proteins, which are crucial for the functioning of cells. The sequence of nucleotides in DNA determines the sequence of amino acids in proteins, and the specific proteins produced regulate and carry out the various cellular processes. Therefore, chromosomes are considered the blueprint of cellular activity because they house the genetic information that governs how cells function.
On the cellular level, it is the endoplasmic reticulum which processes and transports proteins.
A ribosome is A cellular organizm that manufactures polypeptide chains that will become proteins.
Almost every single cellular function we do is performed by proteins.
Almost every single cellular function we do is performed by proteins.
Zinc fingers are sequence specific domains in regulatory proteins that effect transcriptional activity. By regulating transcription, cellular function is regulated.
Proteins carry out many important functions. The enzymatic function of enzymes is vital for the timely completion of metabolic (and other) reactions. Proteins also play an important structural role, and are involved in signaling.
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The proteins of the plasma serve the function of acting as porins. Porins are channels control the transport of substances in and out of the cell, imparting the membrane its property of semipermeabililty. Also, proteins make up 60-70% of the plasma membrane and thus form the bulk of it. Besides, the proteins are also involved in some important cellular reations.
they enable cells to communicate with one another. It is possible due to cellular adhesion molecules on the surface of the membrane. They also distinguish foreign cells from self cells.
Hormones.
Funny cause I actually had this question on my IB biology test today. The least important function of proteins is hormones at least out of the choices on my test.
The primary function of the Golgi apparatus is to process and package Macromolecule, such as Proteinand Lipid, after their synthesis and before they make their way to their destination; it is particularly important in the processing of proteins for Secretion. The Golgi apparatus forms a part of the cellular Endomembrane_system.
Viruses do produce cellular proteins that are necessary for viral synthesis.