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Norepinephrine, a neurotransmitter molecule, is biosynthesized from a natural amino acid. Identify the structure and name...
Serotonin, an important neurotransmitter, is biosynthesized from a natural amino acid. Identify the structure and name of such amino acid. Hint: Check the structure of amino acids bearing a heterocycle ring on the side chain, draw the structures and then compare the side chain ring with the one at serotonin. NH, НО. N Н. Serotonin
Label the anomeric carbon, alpha amine, alpha carboxylic acid,
and side chain
Label the following amino acid appropriately: Blue- Anomeric Carbon Red-alpha amine Green-alpha carboxylic acid Magenta-Side Chain НО. OH NH Oooo.
vitamins please help
OCH3 OH NH2 1) identify the molecule shown from the structure above. / Identifiseer die molekuul in die struktuur hierbo. 1) What is the molecule shown above used for? / Waarvoor word hierdie molekuul gebruik? ill) What is the amino acid that has a benzene ring in the above structure? / Wat is die aminosuur met die bezeenring in hierdie struktuur? (2)
S-adenosylmethionine (SAM, top structure) reacts with
norepinephrine (bottom structure) to form epinephrine. Draw curved
arrows to show how this reaction proceeds. The first curved arrow
is drawn for you–a basic amino acid side chain (B) is positioned in
the active site to deprotonate the amine.
Map Sapling Learning macmillan learning S-adenosylmethionine (SAM, top structure) reacts with norepinephrine (bottom structure) to form epinephrine. Draw curved arrows to show how this reaction proceeds. The first curved arrow is drawn for you-a basic...
2. The structure of the solid phase Wang resin linker and the first amino acid that we will use in this lab is shown below Fmoc first amino acid linker a) (1 pt) If the resin has 0.72 mmol/g of this linker on the surface of the beads, and you use 300 mg of resin for the reaction, how many mmol of linker do you have? b) (3 pts) All peptides will use alanine at the C-tenminus (position 1), Fmoc-L-valine...
H2N O. NH O NH2 НН nisin lanthipeptide 7) This partial structure is an antibacterial natural product called nisin isolated from Lactococcus lactis. Please find the following functional groups, circle one of them and write the corresponding letter next to the circled functional group A) Alcohol, B) Amine, C) Amide, D) Carboxylic Acid, E) Alkene, F) Heterocycle. Extra Credit: Circle and name an amino acid
H2N O. NH O NH2 НН nisin lanthipeptide 7) This partial structure is an antibacterial...
Match the amino acid structure with its name: а. О a. Tryptophan С-С-N HO CH SH b. HO b. Cysteine H2N OH c. Serine ,С-С-N но сн CH H.C CH d. d. Leucine соон
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e....
please help with these questions
1. LABEL and IDENTIFY ten different functional groups in the structure below. Some atoms may overlap. Secondary Amine NH HN N ΝΗ O N N H OH Aromatic Ring 2. Identify the following structures as an acid or a base. -H Ν ΝΗ N H -N-NH2 HNC. A B RIS R-O-P-OH N-R3 OH E 3. Explain how the therapeutic properties of a drug are influenced by its acid/base properties. 4. What is meant by partition...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...