In the following diagram of a portion of a protein, label the types of interactions that are shown.   What level of protein structure are these interactions producing? ____________________

Q: What role do glycocalyces play in the ability of bacteria to survive and cause disease? (use at leas...

A: The cell envelope in bacteria consists of three layers namely, the outermost layer of the glycocalyx...

Q: You have isolated 8 mutants in yeast that fail to grow on minimal media plates but do grow when they...

A: This is a question from classical genetics. Here one mutant strain is crossed with other mutant to s...

Q: What are the possible effects and changes on the Michaelis-Menten equation that can result from comp...

A: COMPETITIVE INHIBITION:- structure of inhibitor closely  resembles  that of enzymes normal substrate...

Q: Lipoteichoic acid

A: Lipopolysaccharides : lipopolysaccharide (LPS) are the major component found in the outer membrane o...

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: In the reaction shown, the amino group from the species containing Rị is transferred to the keto aci...

A:            Transamination reactions are involved in many amino acid biosynthetic pathways. Amino aci...

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: B. Calculate the concentration of the reducing sugar in the 50.0 mL sample in mg/mL. Apply Beer-Lamb...

A: A reducing sugar is any sugar that is capable of acting as a reducing agent.

Q: As homocysteine levels increases    A. cardiac risk decreases  B. cardiac risk increases  C. cardia...

A: Heart along with the blood vessels (arteries, veins and capillaries) and blood comprises the cardiov...

Q: Two proteins bind the same ligand, and the data is shown below. What is the KD value for Protein B? ...

A: The answer of the above question is: Correct answer not given. KD is the equilibrium dissociation co...

Q: Upon digestion of starch, isomaltose (an isomer of maltose), one of its degradation products, is fur...

A: Isomaltose is the breakdown product of starch. It is an isomer of maltos.  It contains two glucose m...

Q: Which of the following are repeating disaccharides of polysaccharides are often found in mucus and f...

A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the ...

Q: Concerning the process of the aerobic fate of glucose oxidation, which of the following statements i...

A: Answer False sentence is The spontaneous movement of protons is coupled to the unfavourable movement...

Q: Non-essential amino acids can be used to make essential amino acids through transamination.   True ...

A: The amino acids that can not be synthesized in the body are called essential amino acids or indispen...

Q: Which of the following amino acids is not part of tetramer that is bounded to NAM and glycine?     ...

A: Peptidoglycan is the major component of bacterial cell wall. Gram positive bacteria have a thick lay...

Q: ________ structure,

A: The question is all about the stucture of polypetide that can be primary, secondary, tertiary,quater...

Q: What are the factors that affect carbohydrates?

A: Nutrients are those compounds that are present in the food that living beings intake for better and ...

Q: Lactose is the sugar component of milk, which is why it is referred to as "milk sugar." It is presen...

A: Carbohydrates are the most essential biomolecule and the primary source of energy in many organisms....

Q: A solution of calcium phosphate in water contain 235 gms of CP per L at 30 deg c. The density of the...

A: Percentage composition is calculated as the percentage by mass of individual elements contributed to...

Q: polecules used during process, purpose Fermentation & or Occurs when? cules produced during

A: The question is all about the fermentation cycle and glycolysis cycle. Both cycle contain some gases...

Q: Will starch + amylase be positive or negative for the Iodine Test?

A: Carbohydrates are the organic molecules that are the primary source of energy for our bodies. They o...

Q: 1. Define the relationship between twist, writhe and linking number. Are the twist and writhe topolo...

A: Twist, with and Linking number are used to define the helical pattern and the orientation of dna str...

Q: Please ensure no plagiarism and TYPE out the answer. (Write a long detailed answer) Why does the mu...

A: Enzymes are proteins composed of amino acid units. Specific amino acid sequence helps in the formati...

Q: 30. How can one identify the presence of introns in a hybrid of DNA and mRNA? Give an example of non...

A: Introns are non-coding sequences, whereas exons are coding sequences. Splicing is the process of joi...

Q: QUESTION 2 The 8th amino acid (assuming its not a proline) in an alpha helix chain will form H-bond ...

A: α helix is a secondary conformation of proteins. The amino acids which are joined together through p...

Q: Describe the quarternary structure of the enzyme aspartate transcarbamoylase: Dodecamer Monomer Tet...

A: Aspartate Transcarbamoylase (ATCase) : It is  allosterically regulated enzyme having quaternary stru...

Q: what is the property of the solution that makes log(concentration) Vs electrochemical potential devi...

A: Answer: In an electrochemical cell, increasing the concentration of reactants will increase the volt...

Q: Using a schematic diagram, illustrate the biosynthetic pathways in the formation Gums and Mucilages.

A: Gums and Mucilages both are polysaccharides produced by plants and known as hydrocolloids. It is pro...

Q: Which of the following are repeating disaccharides of polysaccharides are often found in mucus and f...

A: Polysaccharides are carbohydrates with more than 100 units. Polysaccharides are classified as homopo...

Q: SEE EXAMPLE IN THE IMAGE A mixture of 0.20M acetic acid and 0.30M sodium acetate is given. Calculate...

A: The Henderson Hasselbalch equation for calculation of the pH of a solution of weak acid and its conj...

Q: Which of the following amino acids can form 2 H-bonds within an alpha helix?

A: The question is all about the amino acid that are simplest form of protein by which a protein can be...

Q: 1. Explain why fats and steroids, which are structurally very different, are both classified as lipi...

A: Life on earth is supported by the interaction of non-living molecules and produces an important biol...

Q: discuss the possible interaction of transplatin with DNA

A: The stereoisomer of cisplatin is transplatin. Its chemical name is trans-diamminedichloroplatinum (I...

Q: Draw (be specific on the structures of each component in the cycle) and explain the entire process o...

A: The citric acid cycle is also known as the TCA cycle. It occurs in the matrix of mitochondria. It in...

Q: Describe the characteristics of the extracted DNA, such as colour, shape, size, and consistency.

A: Deoxyribonucleic acid (DNA) is a genetic information-encoded molecule. This information is used to p...

Q: What are the potential issues that arise when coding osteoarthritis? When given a complication of pr...

A: Biology is the study of life as a science. It is a wide natural science with certain unifying themes...

Q: COO COO C -NH2 CH2 CH2 1 3 CH2 CH2 CH2 4 CH2 H- -NH3 -NH3 H- C COO CO- А C a. Aminotransferase is th...

A: Ans). A) Glutamine  B) Glutamate C) α-Ketoglutarate  

Q: How can we visualize the effect of supercoiling on the structure of DNA? (describe supercoiling)

A: DNA supercoiling refers to the amount of twist in a particular DNA strand, which determines the amou...

Q: Choline test procedure (chemical reagents added), positive results/observations, and positive for (p...

A: Choline is an essential nutrient for humans and animals. Choline occurs in the form of ions that for...

Q: The equation for the overall reaction that occurs in Complex I is shown below: NADH + H* +Q= NAD+ + ...

A:   Gibbs free energy is a measure of enthalpy taking entropy into account. It allows us to relate th...

Q: Ninhydrin Test Samples used:  Egg Albumin Gelatin Dispersion Added reagent: Ninhydrin Solution ...

A: Ninhydrin is a general test for proteins and amino acids. It degrades amino acids into aldehydes, am...

Q: Bradford Assay-Standard Curve 0.800 0.700 0.600 0.500 0.400 0.300 y = 0.0148x - 0.003 R? = 0.9981 0....

A: In above question CytochromeC purification is being carried out in reducing condition. After lysis, ...

Q: What are the glycosidic linkages in this structure

A: A glycosidic bond, also known as a glycosidic linkage, is a form of covalent binding that connects t...

Q: Is the statement true or false?

A: Glycolysis is the process of breakdown of glucose to obtain energy by the cells for fulfilling their...

Q: What form of DNA corresponds to the Watson-Crick double helix structure?     A form     Z form ...

A: DNA, the molecule carrying the genetic instructions in all living beings is a polymer of nucleotides...

Q: _4] Xylose gives a positive result with Molisch's, Seliwanoff's, & Bial's-Orcinol tests. 5] Aniline-...

A: Carbohydrates are widely distributed in plants and animals and they have important structural and me...

Q: QUESTION 8 Imagine that a proline is present at position 4 in an alpha helical structure, the number...

A: Proline : Has secondary amino group(NH) involved in 5 membered ring structure and 2 bonds formed in ...

Q: describe  SARS-CoV2 Spike Protein

A: The world is battling with Coronavirus disease (Covid-19) which is caused by the SARS-CoV 2 virus. I...

Q: given a stock solution of 10% dextrose, how would you make 5 mL of a 0.9% dextrose solution? find mL...

A: Given Values: The concentration of the stock solution of dextrose = 10% Concentration of the final s...

Q: From the complete oxidation of glucose (glucose → 6CO2), how many total nucleotide triphosphates are...

A: Glucose is metabolized through the glycolytic pathway to yield energy in the form of ATP and NADH. T...