How Cells Work Proteins A protein is any chain of amino acids. An amino acid is a small molecule that acts as the building block of any protein. If you ignore the fat, your body is about 20-percent protein by weight. It is about 60-percent water. Most of the rest of your body is...
differential integration of homologous subunits, in conjunction with the use of several adaptors (specificity factors), provide the conceptual basis for interaction of multiple clients in a structure that is favorable to their simultaneous binding en route to protein complex and network assembly/...
a丙烯酸酯共聚物 Propylene diethylene glycol dinitrate copolymer[translate] a审判工作 Administration of justice[translate] athere was no cloud 没有云彩[translate] afrom dna to protein:how cells read the genome 从脱氧核糖核酸到蛋白质:怎么细胞读了染色体[translate]...
Glia cells, often called neuroglia cells, have what function? How is cell division regulated? How does the structure of prokaryotic cells enable metabolic functions to be carried out? Describe the function of Schwann cells. How do endodermal cells differ from other types of cell?
What are the different things that make up a cell? What is a cell? Explain. How do cells obtain the energy they need to function? How are CD8+ cells generated and describe how they carry out their killing? Describe the difference between a B-cell epitope and a T-cell epitope. How doe...
How on earth do cells check off everything on their to-do list, if they can't even think for themselves? Complex molecules in our cells have very specific functions. These help make sure cells are doing exactly what they are supposed to do. Often, these molecules are polymers, or long...
Putting Proteolysis to Work How do cells use proteolysis to control their growth? One answer to this question has already been provided: by regulating the proteins that control cell cycle progression. But a more funda- mental answer to this question needs to address exactly how the regulation of...
They were first discovered in red blood cells where they function to control cell volume through Ca2+ activated K + efflux [25], [26], [27]. K+ activated channels are three types that differ in biophysical properties. One of the three types is the small conductance channels (SKCa) that...
Germ cells are the only cells in the body capable of giving rise to a new organism, and this totipotency hinges on their ability to assemble membraneless germ granules. These specialized RNA and protein complexes are hallmarks of germ cells throughout their life cycle: as embryonic germ granules...
Cells have several molecular mechanisms that repair DNA damage and mutations. Despite this, mutations still occur. Explain why. How does DNA direct the making of a protein? How would a point mutation in an intron affect a protein? Suppose you know the amino acid...