Aladin (protein)
Aladin (protein)
Aladin, also known as adracalin, is a nuclear envelope protein that in humans is encoded by the AAAS gene. It is named after the achalasia-addisonianism-alacrima syndrome (triple A syndrome) which occurs when the gene is mutated
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What are the effects and/or side effects of a 22 year old female intaking protein powder?
lean muscle needs protien male or female it does not matter.protien helps you lose weight,it turns off hunger signals ,it also slows down the absorbtion of some carbs.preventing an insulin reaction.it feeds lean muscle mass which burns fat. without ample amount of protien the body will sometimes burn its own muscle to get at the protein it needs.some proteins have fillers and are hard to absorb,so i like the natural whey protiens from health food stores,no side affects unless your allergic to milk,then go with hemp proteins which may be better anyway
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Crunchy or creamy peanut butter?
Creamy, I got no teeth and realllly need the protein!
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G protein
G proteins, also known as guanine nucleotide-binding proteins, are a family of proteins that act as molecular switches inside cells, and are involved in transmitting signals from a variety of stimuli outside a cell to its interior. Their activity is regulated by factors that control their ability to bind to and hydrolyze guanosine triphosphate (GTP) to guanosine diphosphate (GDP). When they are bound to GTP, they are 'on', and, when they are bound to GDP, they are 'off'. G proteins belong to the larger group of enzymes called GTPases. There are two classes of G proteins. The first function as monomeric small GTPases (small G-proteins), while the second function as heterotrimeric G protein complexes. The latter class of complexes is made up of alpha (), beta () and gamma () subunits. In addition, the beta and gamma subunits can form a stable dimeric complex referred to as the beta-gamma complex . Heterotrimeric G proteins located within the cell are activated by G protein-coupled receptors (GPCRs) that span the cell membrane. Signaling molecules bind to a domain of the GPCR located outside the cell, and an intracellular GPCR domain then in turn activates a particular G protein. Some active-state GPCRs have also been shown to be "pre-coupled" with G proteins. The G protein activates a cascade of further signaling events that finally results in a change in cell function. G protein-coupled receptor and G proteins working together transmit signals from many hormones, neurotransmitters, and other signaling factors. G proteins regulate metabolic enzymes, ion channels, transporter proteins, and other parts of the cell machinery, controlling transcription, motility, contractility, and secretion, which in turn regulate diverse systemic functions such as embryonic development, learning and memory, and homeostasis.
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Homework help?- Biology?
Yes When mutation in a DNA occurs It affects the DNA Because in Protein synthesis, mRNA is basically the copy of DNA and it is sent to the ribosome and then the peptide acids come to the ribosome and attache to the mRNA according to the order in which it should be attached. But if the original mRNA or DNA is altered then the protein will become some other protein which will eventually be bad to the body b/c the body was never used to this protein before.
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Protein: How much is too much?
According to research (Source), the body only needs 0.36g of protein per pound (0.79g per kg) each day for maintenance. In 2009, the American Dietetic Association, Dietitians of Canada, and the American College of Sports Medicine released an abstract supporting 0.5g to 0.8g of protein per pound (1.1g to 1.8g per kg) each day as sufficient (Source). You can take in a significant amount more than this and be fine, as excess protein is excreted, so long as you get enough fats and/or carbohydrates as well to balance your nutrition needs and solubilize your fat-soluble vitamins that your body requires, as well as calcium to replace that which the protein will leech from your system (Source). You must consume enough water to flush the excess. There's not any point in buying "extra" protein though if you already have plenty in your diet to start with. Those doing body-building will need to be on the high end of this scale.Based on those research articles, at 250 pounds (113 kg), the figures are as follows:Regardless of the amount of calories in your diet, your "necessary" protein will fall into that range of amounts. Anything over that amount will be flushed from the body. If you eat more food, you wo not need to also add more protein. The amounts listed above are sufficient. If you eat less food, you wo not need to drop protein. Just stay within that range.If you are cutting pounds, but not doing any serious weight training, you are going to fall somewhere between 0. 4g and 0. 6g of protein per pound (0. 88-1. 32g/kg). If you want to take more than that, as long as you are taking in enough fiber, you wo not see much in digestive problems, taking in enough calcium will prevent bone density problems, and taking in enough water will prevent kidney problems
