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Multiple enzymes and three types of RNA
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∙ 12y ago
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The walls of plant cells are largely composed of polysaccharides and proteins that are synthesized?
no, they are not. they are filled with chlorophyll a green like substance that allows them to go faster through photosynthesis
How is mrna transcribed through translation only?
That question doesn't make sense. mRNA is created by transcription (i.e. DNA code to RNA code) and the mRNA is translated to proteins
What does active transport and facilitated diffusion have in common?
Active transport is when proteins move substances into the cell while expending energy. Facilitated diffusion is the movement of chemicals through a protein into a cell.
Are pit bulls allowed in grand blanc?
Yes, there are no breed specific laws. They are required as all dogs are to be licenced through the county and leashed when off your property.
Facilitated transport means?
Facilitated diffusion Facilitated diffusion in cell membrane, showing ion channels and carrier proteins Facilitated diffusion (or facilitated transport) is a process of diffusion, a form of passive transport facilitated by transport proteins. The facilitated diffusion may occur either across biological membranes or through aqueous compartments of an organism. Polar molecules and charged ions are dissolved in water but they can not diffuse freely across cell membranes due to the hydrophobic nature of the lipids that make up the lipid bilayers. Only small nonpolar molecules, such as oxygen can diffuse easily across the membrane. All polar molecules should be transported across membranes by proteins that form transmembrane channels. These channels are gated so they can open and close, thus regulating the flow of ions or small polar molecules. Larger molecules are transported by transmembrane carrier proteins, such as permeases that change their conformation as the molecules are carried through, for example glucose or amino acids. Non-polar molecules, such as retinol or fatty acids are poorly soluble in water. They are transported through aqueous compartments of cells or through extracellular space by water-soluble carriers as retinol binding protein. The metabolites are not changed because no energy is required for facilitated diffusion. Only permease changes its shape in order to transport the metabolites. The form of transport through cell membrane which modifies its metabolites is the group translocation transportation.
Can proteins pass through transport proteins?
No the soluble proteins can not pass though the transporters on the membrane. Transport proteins are highly specific they only allow the transport of ions such as Na or K across the cell. But transport proteins such as Hemoglobin can carry oxygen or CO2 to all the tissues for respiration.
What do radio waves propagated through the interaction of?
radio waves are propagated through the interaction of
How and why are embedded transport proteins selective of the molecules they allow through the phospholipid membrane?
they are protein structures with very specific 3D configurations, thus only specific molecules with complementary shape can fit into the transport (carrier or channel) proteins. - Woon Yeow
What year was Winchester model 1903 manufactured?
The Winchester Model 1903 was in production from the year 1903 through 1932. The serial number will determine which specific year in that range that it was manufactured. Bert H.
Protein Synthesis occurs in structures attached to the?
Proteins are synthesized in the ribosomes which are found in the cytoplasm. They are manufactured through translation and transcription processes in the cell.
How are proteins stabilized in the folded structure?
Generally through forces of interaction like hydrogen bonding between N-H of one amino acid and C=O of another amino acid.
Why Proteins do not pass through cell membranes?
Hydrophilic proteins.
What are the responsibilities of proteins in the cell membrane?
It depends on which protein. Most act like a door in the lipid membrane that only allows specific things through
Age of Winchester model 37?
The Model 37 was manufactured form 1934 through 1963. It was not serialized, so there is no way to pin down a specific year.
How the complex proteins are made?
Complex proteins are made the same way as regular proteins; through translation.
When was Villeroy and Boch's Amapola pattern manufactured?
It was manufactured from 1981 through to 2001
How do transport proteins work?
They are used in Facilitated Diffusion, helping to transport ions, macromolecules, and other substances incapable of entering a cell by themselves to cross through the plasma membrane of the cell.
