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What Proteins assist in the proper folding of new synthesized proteins?
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∙ 14y ago
chaperonins
Wiki User
∙ 14y ago
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What is used in facilitated diffusion to assist the transport of sugar and sodium?
transport proteins both are carrier proteins and channel proteins
What is the facilitated diffusion to assist the transport of sugar and sodium molecules?
transport proteins both are carrier proteins and channel proteins
What is used in facilitated diffusion to assist transport of sugar and sodium molecules?
transport proteins both are carrier proteins and channel proteins
What is the importance of chaperone proteins?
Protein molecules that assist in the proper folding that keeps the new polypeptide segregated from "bad influences" in the cytoplasmic environment while it folds spontaneously.
Why is it important a protein keeps its shape?
because the shape of a protein allows it to perform its particular job
What molecules located in the membrane assist with facilitated diffusion?
Usually proteins are the molecules doing the selection of what other molecules get into or out of a cell.
Could someone explain heat shock proteins?
Heat shock proteins (HSPs) are a group of proteins that are produced by cells in response to stressful conditions, such as heat, toxins, oxidative stress, or inflammation. They are named "heat shock" proteins because they were initially discovered as proteins that are upregulated in cells exposed to high temperatures (heat shock). The primary function of heat shock proteins is to protect cells and maintain cellular homeostasis (balance) during stressful situations. They help prevent or repair damage to proteins and other cellular structures caused by stressors. Here are some key points about heat shock proteins: Stress Response: Heat shock proteins are part of the cell's stress response mechanism. When cells are exposed to stress, such as heat or toxins, the production of heat shock proteins is increased. Chaperone Function: One of the main roles of heat shock proteins is to act as molecular chaperones. They assist in protein folding, ensuring that newly synthesized proteins fold correctly into their functional three-dimensional structures. They also help refold damaged or denatured proteins to restore their proper structure and function. Protein Stabilization: Heat shock proteins help stabilize proteins under stressful conditions. They prevent protein aggregation (clumping) and help to maintain the integrity and function of other cellular components. Cell Survival and Repair: Heat shock proteins play a crucial role in cell survival and repair. By assisting in protein folding and preventing protein damage, they help cells recover from stressful conditions and minimize the harmful effects of stress. Regulatory Functions: Heat shock proteins also have regulatory functions. They influence various cellular processes, including gene expression, protein transport, and cell signaling pathways. They can modulate immune responses and regulate cell death (apoptosis) pathways. Disease Implications: Heat shock proteins are associated with various diseases. They have been linked to neurodegenerative disorders (such as Alzheimer's and Parkinson's diseases), cancer, cardiovascular diseases, and autoimmune conditions. Heat shock proteins can influence disease progression and serve as potential therapeutic targets. In summary, heat shock proteins are a group of proteins that are produced in response to cellular stress. They help protect cells, maintain protein integrity, assist in protein folding, and play important roles in cellular homeostasis and disease processes.
How does the nucleus assist in the making of proteins?
you put the lime in the coconut and shake it all up
What are the protein molecules in a cell membrane that assist in cell transport?
Protein molecules are responsible for membrane transport. In passive transport diffusion is the phenomenon in which molecules flow naturally from areas of high concentration to lower concentrations.
What do genes have the instructions for?
Genes, or DNA, have the blueprints for producing proteins. The proteins produced by DNA not only are the building blocks for the whole body, but they are used to trigger every other reaction in the body. For example, DNA can create proteins such as enzymes, which assist chemical reactions, hormones, which signal other cells to do certain functions, etc.
What organelle must be present in the cell to assist in creating proteins?
Protein synthesis (the process of making proteins) are carried out by ribosomes that are either present in the cytoplasm or anchored to the Endoplasmic Reticulum (ER). The presence of ribosome molecules on the ER give it a rough appearance and this structure id therefore called the rough ER (RER). To summarize, protein synthesis occurs on the surface of the RER
Can flip-flop of lipids in the bilayer occur without flippases?
Yes. There are other proteins that assist in this process as well: Floppase, Scramblase
