Describe the structure of amino acids, and explain how their sequence in proteins affects the proteins' shapes. What are the essential amino acids (definition and a list)?
Q: HO, но. но NO2 G .F O,N" NO2 Br F 1. Provide the mechanism for the chemical reaction of pigment F wi...
A: The pigment in the question are Azo pigment/dye and is organic compound contains Azo group (-N=N-). ...
Q: WHAT IS THE IMPORTANCE/BENEFITS OF BENEDICT'S TEST IN TEST FOR REDUCING SUGAR?
A: BENEDICT'S TEST is a test used to identify the sugars (usually monosaccharides and some disaccharide...
Q: Is this an L or a D amino acid? Explain.
A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl g...
Q: What is the sequence of the sample DNA submitted for sequencing given the gel electrophoresis profil...
A: DNA is a hereditary molecule found in cells that transmits genetic information from one generation t...
Q: Emtricitabine (2,3-dideoxy-5-fluoro-3'-thiacytidine, abbreviated as FTC) is a nucleoside analog that...
A: Given Values: [FTC] = 10 nM [HIV RT] = 37.5 nM [HIV RT-FTC] = 2.5 μM=2.5×103 nM
Q: a. You selectively label phospholipids with a fluorescent dye and perform the FRAP assay. You detect...
A: FRAP is a method to determine the diffusion or kinetics of the biomolecule through tissue or cells. ...
Q: What is the general routes of metabolism and structure-activity relationship of PREDNISOLONE?
A: Prednisolone is a glucocorticoid used to treat adrenocortical insufficiency and inflammatory conditi...
Q: Cytosol Mitochondrion A. PATHWAY 1. major pathway of ethanol metabolism NAD* NADH + H* NAD* NADH + H...
A: Ethanol can be oxidized via the 2 pathways shown. Ethanol to acetaldehyde and then to acetate is the...
Q: DATA AND RESULT: A. CharacteristicTests of Carbohydrates Barfoed's Sample Solutions Molisch Test Ben...
A: Since we only answer up to 3 sub-parts we'll answer the first 3. Please resubmit the question and sp...
Q: 8. Ketone bodies were found in the urine of the patient with diabetes mellitus. Explain the sequence...
A: Hi, thank you for posting the question on Bartleby. As per the guidelines, we can answer up to three...
Q: The Gibbs free energy can be defined as the maximum amount of non-expansion work performed by a clos...
A:
Q: 3. The compound trypsin is a digestive enzyme produced by the pancreas. Enzymes are biological catal...
A: Enzymes are proteins facilitating various chemical reactions. They increase the rate of chemical rea...
Q: 2. Circle & Name functional groups C-C-N но H. CH2 CH H,c CH3 HICI
A: The structure given is of the amino acid valine. Valine is a non-polar aliphatic amino acid. Functio...
Q: Butanoic acid (C3H7COOH) is described as a weak acid. Define the term weak acid
A: Acids are chemical compounds that taste sour and turn the blue litmus red. They have a pH of less th...
Q: NH OH OH Which nucleotide is shown in the picture
A: A nucleoside is a glycosylamine that is a nucleotide without a phosphate group. A nucleoside consist...
Q: 11. The free energy of the two biomolecules is higher when they are not interacting as compared to t...
A: Free energy or Gibbs free energy (G) [named after the scientist Willard Gibbs] is the amount of the ...
Q: If the location in which a protein functions is the endomembrane system then the protein is made on ...
A: Viruses contain nucleic acid in the core region while the exterior/ envelope is made up of a p...
Q: fof NH HO-P-O-P-O-F `NH2 ÓH ÓH OH OH OH Which nucleotide is shown in the picture above?
A: A nucleotide is an organic molecule containing a nucleoside and a phosphate. It is the basic buildin...
Q: How can you show that σ (sigma factor) does not really accelerate the rate of transcription elongati...
A: Transcription: It is the first step of gene expression where a particular segment of DNA is copied t...
Q: What is the role of the DNA Polymerase I 5' --> 3' exonuclease activity at a replication fork? O rem...
A: DNA polymerase I is an enzyme which has 3 functional activities which are : 5'-3' polymerase activit...
Q: I have four amino acids: serine, histidine, alanine, and tyrosine. How many different primary struct...
A: Proteins are composed of amino acids linked together by peptide linkages. T he primary structure of ...
Q: 5' AU Py U A AGGCC G. UGGC G C G GGG What modified nucleoside base is indicated by the arrow? dihydr...
A: The answer of the above question is : Pseudouracil (Ψ). Pseudouridine (psi- Ψ)is an isomer of the nu...
Q: what type of reaction is the the reverse synthesis of ceramides from sphingosine
A: Ceramides belong to the family of waxy lipids that contain sphingosine and fatty acids. It is abunda...
Q: Under what conditions does Km represent the true binding affinity (i.e. Kd) of the substrate to the ...
A: Ans) option 1 is the correct answer. when kcat << k-1 km is the substrate concentrat...
Q: The proteins and other substances that bind to the DNA rely mostly on non-covalent interaction to de...
A: Proteins are an important class of biomolecules that are found in all living organisms and are compo...
Q: The k of water is 1.86 kg °C/mol, approximately 4x the value of k,. If you attempted to freeze your ...
A: Freezing point depression is a colligative property and it is noticed in solution when solute molecu...
Q: Complete the following paragraph describing the fate of the second 14CO-acetyl-CoA molecule incorpor...
A: The glyoxylate produced in the isocitrate reaction combines with 2nd molecule of acetyl coa in the m...
Q: activity? To answer the question: a) name the hormone, controlling the lipid metabolism in adipocyte...
A: The breakdown or storage of fats for energy, as well as the production of structural and functional ...
Q: In the cell membrane what are glycoproteins and what are their functions?
A: Cell membranes or plasma membranes are the biological membranes separating the cell interior from th...
Q: LUT3 iš homologous to human GLU 25. Rabbi threonine, two (2) serine and one (1) asparagine. Based on...
A: Since the environment within the lipid bilayer is nonpolar, the transmembrane regions of the the mem...
Q: please answer all
A: Maltose gives Glucose and Glucose-1-phosphate Both enter glycolysis by converting to glucose-6-phos...
Q: One of the main sources of sphingosine in the body is in the cell membrane. What complication could ...
A: Ceramide: These are the type of lipid molecules composed of sphingosine and fatty acids and are foun...
Q: Make a comparison between a prokaryotic cell and a eukaryotic cell as to: 1. genetic material 2. siz...
A: The three domains of life includes are categorized into Archaea, Bacteria, and eukarya. There are tw...
Q: Well 1 contains 20 uL of serum. Wells 2-6 contain 90 uL of water. To do a serial dilution of 10% c...
A: 10% serial dilution is mixing 1 part of stock solution with 9 parts of diluent so that concentration...
Q: 14. In which steps in glycolysis utilizes energy to catabolize glucose, and, steps that produces and...
A: Glycolysis is a conversion of six-molecule of glucose into two molecules of pyruvate with the format...
Q: In Eukaryotes, some hydrogen bonds are formed in between amino acids of the histones and phosphodies...
A: DNA and RNA are made up of long chains of nucleotides and ribonucleotides bases. Sugar molecule...
Q: Propose one amino acid substitution that would disrupt the leucine zipper structure and explain why
A: Leucine zipper structure is formed by leucine residues and these leucine residues are held together ...
Q: Phospholipids spontaneously form a bilayer in an aqueous solution. Why do the heads of the phospholi...
A: The basic material for studying biological membranes has been red blood cells. Lipid and protein are...
Q: n the capillary electrophoresis therr are two most common methods of sample introduction explain the...
A: Capillary electrophoresis (CE) is a electrokinetic sample separation method that is performed in su...
Q: WHAT ARE THE DIFFERENCES OF MONOSACCHARIDES, DISACCHARIDES AND POLYSACCHARIDES IN TERMS OF: STRUCTUR...
A: Carbohydrates are macromolecules composed of carbon, hydrogen, and oxygen. Carbohydrates are classif...
Q: Upon the addition of diazonium salts, ketoacids like glutamate and pyruvate forms in the presence of...
A: 1. The correct answer of question is: a) both false 2. The correct answer of question is: d) incr...
Q: A membrane can separate gas mixture because different gases have different permeability through the ...
A: Gas separation by membrane is appealing in low-carbon technologies because it can be run in a contin...
Q: Soap molecules have a polar head and a non polar tail. Briefly explain whether your experimental obs...
A: Soap is prepared by combining a fatty acid with a base. It breaks the carboxyl bonds to form soap an...
Q: The intercellular lactate shuttle refers to... Cytosolic lactate being transported into the mitocho...
A: Glucose is metabolized through glycolysis to synthesize energy. Pyruvate is the end product of gluco...
Q: True or False 1. Salivary amylase can be use to hydrolyze beta1,4 glycosidic bonds of cellulose. 2. ...
A: Those organic molecules that help in the growth and development of the body by performing specific f...
Q: Qualitative Analysis of Proteins 1. Fill out the table below by providing the necessary information...
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...
Q: Ammonia, NH3, is toxic to a wide range of aquatic organisms including snails, insects, and fish. The...
A: The equation establishing the relationship between ammonia (NH3) and ammonium (NH4+) in water is as ...
Q: Why do we compute for TFM in soaps. How does one calculate for TFM? What is saponification? Show it...
A: 1. The TFM quantity interprets the quality of soap. It adds moisturizing properties to the product, ...
Q: 1. What are the ground electronic configurations of Ti and Ti* ion? Ti Tit
A:
Q: 6. Celiac disease is a disorder of the small intestine characterized by autoimmune response to glute...
A: Gluten protein is commonly found in many cereals like Wheat, barley, rye etc and is difficult to dig...
Describe the structure of amino acids, and explain how their sequence in proteins affects the proteins' shapes. What are the essential amino acids (definition and a list)?
no handwritten answers please.
Amino acids are building blocks of proteins and consist of carboxyl group, amino group, side chain group and hydrogen. Proteins are chain of amino acids linked by peptide bonds (carboxyl group of one amino acid with the amino group of another amino acid) with a release of water molecule. Proteins are large complex molecules which play several important functions in our body like as enzymes, receptors, signaling molecules (hormones and neurotransmitters), antibodies, transport molecules etc.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- A protein that is normally found in an aqueous solution has these amino acids in its primary structure: glutamic acid, lysine, leucine, arginine, and tryptophan. Predict the location of each amino acid: in the interior portion of the protein (away from water) or on the outside of the protein (facing water). glutamic acid _________________________ lysine _________________________ leucine _________________________ arginine ________________________ tryptophan _________________________ Indicate whether each of the following statements describes a reversible competitive inhibitor, reversible noncompetitive inhibition, or an irreversible inhibitor. ________ a. It bonds covalently to the active site ________ b. The inhibitor effect can be reversed by the addition of more substrate ________ c. Inhibitor structure resembles that of the substrate ________ d. The inhibitor and substrate cannot bind to the enzyme simultaneously.What are the essential amino acids and how does the body get them? Give an example of one of them and how it can be obtained. Briefly discuss why they are important to overall health and the consequences (health disorders) if they are missing from the diet. Why is a protein's structure important? What can happen if there are any changes? Provide an example and cite sources.Many bioactive compounds are derived from amino acids. This compound, found in trace amounts in mammalian brains and hypothesized to play a role as a neuromodulator or neurotransmitter, is derived from an amino acid through removal of the backbone carboxylic acid group. The amino acid from which it is derived must be: (Write out the entire name; Spelling matters, but case does not; Do not include L- or D- in the name; For acidic amino acids write the full name, e.g. “so-and-so acid”)
- A protein that is normally found in an aqueous solution has these amino acids in its primary structure: glutamic acid, lysine, leucine, arginine, and tryptophan. Predict the location of each amino acid: in the interior portion of the protein (away from water) or on the outside of the protein (facing water). glutamic acid _________________________ lysine _________________________ leucine _________________________ arginine ________________________ tryptophan _________________________Name the three classes of lipids found in the body and in foods. What are some of their functions in the body? no handwritten answers, please.Identify the name of the amino acid and its group (aliphatic, aromatic, acidic, basic, hydroxylic, sulfur containing and amidic) and its classification (essential or non-essential). Format should be (Serine; Hydroxylic; Non-essential.)
- Briefly discuss the cellular function of carbohydrates .(mention any three functions and elabortate)The _______________ for each individual’s kind of protein is contained within a specific_______________ in the _______________ chain.Give the 20 amino acids (include structure, name, and symbol) and classify them according to their structures and nutritional requirements.
- Write down the abbreviations (both 1 letter and 3 letter) for the amino acids given below:Tryptophan, Glutamine, Isoleucine, Cysteine, ArginineAmino acids have the generic structure, where R represents different carbon-based side chains. Describe how the structure of amino acids allows them to be linked into long peptide chains to form proteins. Make an imaginary peptide chain or protein molecule.Classify each of the amino acids below. Note for advanced students: none of these amino acids are found in normal proteins. + H3N -CH-COO H3N CH-COO H3N CH COO CH2 CH NH3 CH2 S CH2 CH3 CH3 (Choose one) (Choose one) (Choose one) ▼ nonpolar polar neutral H3N —CH CAO HƠN CH COO polar acidic polar basic CH2 COO CH2 CH2 H3C CH3 NH2 (Choose one) (Choose one) (Choose one)