Membrane protein

DNA codes for protein by protein synthesis. In protein synthesis, there are two major steps; transcription that creates mRNA and translation that translation mRNA to translate into protein. Transcription happens in the nucleus, after the process of transcription, mRNA molecule is then sent to the ribosome where the message is translated into specific proteins. This process is called gene expression. Millions of cells in the human body…

SNARE Proteins Membrane fusion is a function of cell division and cell growth. The machinery used in membrane fusion is also a component of memory and learning. SNARE (soluble N-ethylmaleimide-sensitive fusion protein attachment protein receptors) proteins function in membrane fusion. They also ensure specificity in regulating membrane docking and fusion in exocytosis process and at the pre-synaptic plasma membrane. There are questions regarding how SNARE proteins specificity is enacted and…

tissues related to the organelles present and its functions is that they both have nucleus and mitochondria, so both need the production of energy to function and both contain genetic material. Also both the epithelial and connective tissues contain proteins which without they would be unstable and unable to function as they do. There are no similarities in the function and location of both the connective and epithelial…

Cell to Cell Communication Two or multiple cells who are in a close radius have the capability to communicate with each other through the plasma membrane. Cells send signals through steps of signal transduction pathway. Cells communicate through chemical messages long distance and in a short radius. Different Types of Signaling In long distance and short distance signaling there are many different types of signaling used for communication between cells. The local communication is done through…

Sequence 2 had the protein, presenilin-2-like, Equus przewalskii . The protein is also known as PSEN2 gene. This gene helps process proteins that transmit chemical signals from the cell membrane to the nucleus. When the chemical signals fire to the nucleus, they turn on genes that make for the cell to grow and mature. The specific role, presenilin is known for, is processing the amyloid precursor protein. The amyloid precursor protein is found in the brain and some tissues. Presenilin gets…

Protein supplements comes in various forms and are generally used to supplement the daily diet with the purpose increasing dietary protein intake. Among the multitude of protein products sitting on the shelves of your favorite health food store, you might have noticed hemp protein next to casein protein or whey protein. It is understandable if you overlook hemp protein if it is product that you are not familiar with or if the word hemp on the label evokes feelings of reservation. However, hemp…

Project Summary Hypothesis Statement: The Atypical Protein Kinase C Zeta (PKMz) is the molecular mechanism underlying Long Term Potentiation (LTP) maintenance at the synaptic membrane. Furthermore, this process is regulated at the level of translation of a locally available pool of PKMz mRNA, and can be sustained in part by active PKMz itself, or inhibited via an activity-dependent translation block. Significance: If the effects of a true PKMz conditional knockout result in memory impairments…

reaction, enzyme which are proteins based compounds are used as a catalyst to produce a high yields. Proteins are the macromolecular components of almost enzymes, except for ribozymes, a class of RNA modifying catalysts. Enzymes are classified on the basis of their composition; simple enzymes are those composed wholly of proteins, whereas, complex enzymes which also known as haloenzymes, composed of protein plus a relatively small organic molecule. In this terminology the protein component is…

of small proteins. Keratin is the main component of your hair, skin, and nails. Integrin acts a sort of messenger. Cadherin acts a binder, creating the structure of cells. So many different proteins help make the world turn waiting the human body, but they do different things. These are three important proteins. Keratin to is very important to the human body. Keratin is a big factor in making up your hair, nails, and skin. In fact, your hair is 95% keratin This protein works…

The structure of an enzyme is important because if the structure of the protein is denatured, the protein can not function properly either. Being denatured can be caused by many things but changing the pH or temperature are the main ways to make a protein not to function properly. Any little change in the sequence from protein folding can cause dramatic consequences that might lead to disease or sickness. Cystic Fibrosis is a common disease that affects the whole body, the main and most…