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One of the 20 amino acids it is used in protein biosynthesis. It is a biochemical precurser to Serotonine, Niacin and Auxin.
Being lactose intolerant or unable to absorb fructose properly results in low uptake of tryptophan and results in depression (no tryptophan, no seratonin).
What else can I help you with?
Bacterial production of the enzymes needed for the synthesis of the amino acid tryptophan declines with increasing levels of tryptophan and increases as tryptophan levels decline This is an example o?
feedback inhibition
Which codon specifies tryptophan?
UGG
Are walnuts high in tryptophan?
Amount in 100 Grams of Walnuts Isoleucine* 566 mg Leucine* 922 mg Lysine* 388 mg Methionine* 280 mg Cystine* 345 mg Phenylalanine* 628 mg Tyrosine* 439 mg Threonine* 488 mg Tryptophan* 139 mg Valine* 723 mg Arginine* 2103 mg Histidine* 359 mg Alanine 609 mg Aspartic Acid 1475 mg Glutamic Acid 2809 mg Glycine 755 mg Proline 553 mg Serine 782 mg Total Essential Amino Acids 6676 mg Total Non-essential Amino Acids 7767 mg Total Amino Acids 14443 mg
What are 5 specific enzymes?
Well this is a complicated question, one easy answer would be the salivary amylase, acetyl co enzyme A, B, C, D etc. 1) Each enzyme is specific : here are five out of 5,000 answers - - pyruvate decarboxylase - isocitrate lyase - acetyl-CoA transferase - phosphorylase kinase - tryptophan 2-3-dioxygenase 2) note that all enzyme suffixes are -ase. 3) phosphorylase kinase has two -ases - a nested loop - is an ON switch - phosphorylase phosphatase - also a nested loop - is an OFF switch.
What assembles acids to create proteins?
Proteins are made up of amino acids. There are twenty well known amino acids, and two more were recently synthesized at a university in California. Each protein has an unique length and composition of these amino acids, which is how each protein functions differently. The twenty well known amino acids are: Isoleucine Alanine Leucine Asparagine Lysine Aspartate Methionine Cysteine Phenylalanine Glutamate Threonine Glutamine Tryptophan Glycine Valine Proline Serine Tyrosine Arginine Histidine
What is the chemical formula for tryptophan?
The chemical formula for tryptophan is C11H12N2O2
Is tryptophan a polar molecule?
Yes, tryptophan is a polar molecule.
Is tryptophan a polar or nonpolar molecule?
Tryptophan is a polar molecule.
What chemical grouping is responsible for a positive Hopkins-Cole test?
Tryptophan
The expression of the tryptophan operon is controlled by?
The expression of the tryptophan operon is controlled by a repressor protein that binds to the operator region in the presence of tryptophan. When tryptophan levels are high, the repressor is active and prevents transcription of the operon. When tryptophan levels are low, the repressor is inactive, allowing transcription to occur.
Why is the tryptophan operon turned off in the presence of tryptophan?
The tryptophan operon is turned off in the presence of tryptophan because tryptophan acts as a corepressor. When tryptophan levels are high, it binds to the trp repressor protein. This trp-repressor complex then binds to the operator region of the operon, preventing RNA polymerase from transcribing the genes involved in tryptophan synthesis.
The tryptophan operon is a repressible operon that is?
regulated by the availability of tryptophan. When tryptophan levels are high, tryptophan acts as a corepressor, binding to the repressor protein, which then binds to the operator, preventing gene transcription. This allows bacteria to conserve energy by only producing tryptophan when needed.
What is the relationship between tryptophan and UV absorbance?
Tryptophan is an amino acid that absorbs ultraviolet (UV) light. The relationship between tryptophan and UV absorbance is that tryptophan molecules can absorb UV light, which can be measured as a way to detect and quantify the presence of tryptophan in a sample.
What is the relationship of tryptophan to niacin?
The body uses tryptophan to create niacin.
Which foods contain tryptophan?
There is a lot of foods that contain Tryptophan. Any meat and food from animals more than likely has Tryptophan in it. Also lots of plants such as seaweed and spinach have Tryptophan. Soy foods also contain Tryptophan. For a more complete list of foods that contain Tryptophan visit the website in the related links section below.
What acts as a co-repressor to block transcription of the tryptophan operon?
The corepressor tryptophan itself binds to the repressor protein, causing a conformational change that allows it to bind to the operator sequence of the tryptophan operon. This blocks RNA polymerase from transcribing the operon, leading to repression of tryptophan biosynthesis.
What has more tryptophan ham or turkey?
Ham has more tryptophan than turkey.
