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What controls the bonding of specific amino acids to their correct tRNAs in a cell?
A group of enzymes called aminoacyl-tRNA synthetases control the specific bonding of amino acids to their correct tRNAs in a cell. Each amino acid has its own corresponding aminoacyl-tRNA synthetase that attaches it to the appropriate tRNA molecule based on recognition of specific sequences. This process ensures that the correct amino acid is incorporated into a growing polypeptide chain during protein synthesis.
The amino group of an amino acid is based on which element?
nitrogin
How do you separate amino acids from fatty acids?
One common method to separate amino acids from fatty acids is through chromatography. Amino acids are more polar and can be separated based on their different affinities for the stationary phase, while fatty acids can be eluted separately due to their differing solubilities. Another method could involve precipitation using different solvents where amino acids and fatty acids can be separated based on their solubilities in the respective solvents.
What is the theoretical number of different proteins that you could make from 50 amino acids?
The theoretical number of different proteins that can be made from 50 amino acids is 20^50, which equals approximately 1.13 x 10^65. This calculation is based on the fact that there are 20 different amino acids that can be used in protein synthesis and each position in a protein sequence can be occupied by any one of these 20 amino acids.
Events for ionic bonding?
Ionic bonding is based on electrostatic attraction between ions.
Cells build their proteins from different kinds of amino acids?
Yes, cells use 20 different amino acids to build proteins. These amino acids are linked together in specific sequences to form chains, which then fold into various protein structures based on their unique properties. The specific sequence and arrangement of amino acids determine the function and properties of each protein.
Are taurine and creatine the same thing?
No. Completely different. Taurine is a nonessential amino acid. Creatine is a nitrogen-based organic acid.
What are two types of signaling mechanisms for amino acid based hormones?
True or false: the two types of hormones are amino acid based and carbohydrate based
Why would you need one in an experiment to separate amino acids by chromatography?
Chromatography separates molecules based on their chemical properties. In the case of amino acids, they have different affinities to the stationary phase (e.g., a solid material in a column) and mobile phase (e.g., a solvent), allowing for separation. By using chromatography, researchers can identify and quantify different amino acids present in a sample.
What type of adhesive is recommended for bonding expanded polystyrene?
A solvent-based adhesive is recommended for bonding expanded polystyrene.
What foods supply amino acids?
Foods that supply all essential amino acids include animal products such as meat, fish, poultry, eggs, and dairy products. Plant-based sources such as quinoa, soy, chia seeds, and buckwheat also provide all essential amino acids in varying amounts. Combining different plant-based protein sources can help ensure you are getting all essential amino acids in your diet.
What part of an atom is involved the most in bonding?
Electrons are the most important element in atom bonding. Each element has an atomic number based on the number of electrons, and it is the was these different numbers of electrons link up to each other that determines how closely they will bond.
