Draw the reactions and the interpretation on the lysine iron agar (lia) test for Proteus vulgaris
Q: DNA Leading strand: 5' AAA ATA | CGC TTT| TTA ATT | AAC CCC GGG 3' A I B |C| D Exons: A, C, D…
A: hnRNA is a heterogenous RNA , also called as pre mRNA formed by the enzyme called RNA pol 2 ,…
Q: Using specific examples, compare and contrast G-protein coupled receptors and nuclear receptors with…
A: The binding of signaling molecules to specific receptors and production of a cellular response…
Q: In olfactory neurons, it is estimated that activation of the olfactory receptors results in an…
A: The olfactory epithelium of the nasal roof contains olfactory receptors. Each olfactory receptor is…
Q: 1. Some receptors have more than one ligand binding site. This situation can be modeled as shown…
A: Consider the condition given below where 2 species 'A' and 'B' come together (association) to form…
Q: BACKGROUND A 2-year-old black girl is being seen by the hematologist after her pediatrician found…
A: Due to the lack of mitochondria, there is no TCA cycle occurring in the RBCs. So, RBCs obtain the…
Q: Using specific examples of receptor-ligand binding, compare and contrast cell signalling by G…
A: Receptors are proteins, which bind to a specific ligand and triggers signaling pathways inside the…
Q: Sample Results Remarks Glycine A Egg white B Casein Tyrosine D
A: In a polypeptide chain the amino acids are linked together via peptide linkages.
Q: . Adding as little as 0.1 mL of concentrated HCl to a liter of H20 shifts the pH from 7.0 to 3.0.…
A: Acetic acid and sodium acetate is an example of the acid - base buffer, in order to understand how…
Q: What is the usual product of fatty acid synthase in the cytoplasm? palmitate oleate stearate 4…
A: Introduction: The synthesis and degradation of fatty acids take place through different pathways. It…
Q: Reactions and Thermodynamics of Glycolysis
A: Third step of glycolysis, fructose-6-phosphate is converted to fructose- 1,6-bisphosphate by…
Q: What purpose was served by filtering the milk sample after the addition of acid?
A: Milk is a white color liquid which is consists of various proteins and vitamins. Milk is an…
Q: Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to…
A: Bioremediation is a waste management technique. Living organisms can be used in this process to…
Q: how allosteric regulation is fundamentally different from competitive/uncompetitive/mixed inhibition…
A: Some categories of enzymes exhibit kinetic properties that cannot be studied using Michaelis-Menten…
Q: 7. Describe the falient features and functions of steroids.
A: Steroids are biologically active compounds. Steroids are found in plants, animals and fungi.…
Q: 1. Oils are liquids in room temperature while fats are solid in room temperature. 2. Unsaturated…
A: "Since you have posted a question with subparts we will answer the first 3 questions for you. If you…
Q: Visceral fat loss is often associated with increased insulin sensitivity. Assuming that with the…
A: D. -10.6
Q: Progesterone is mainly responsible for the development of sexual characteristics and function O True…
A: Progesterone is a C-21 steroid hormone. Cholesterol is the precursor for progesterone. Progesterone…
Q: Reactions and Thermodynamics of Glycolysis
A: Third step of glycolysis, fructose-6-phosphate is converted to fructose- 1,6-bisphosphate by…
Q: Write an equation to describe the catabolism of an aerobic hydrogen oxidizer
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The table below summarizes the results for Xanthoproteic test. Provide the correct remarks from the…
A: Proteins are big, complex molecules that serve a number of important tasks in the human body. They…
Q: Why are they so designated? Ketone bodies are so named because they contain the ketone functional…
A: Ketone bodies are produced by the liver during caloric restriction.
Q: The table below provides kinetic information when ADH is reacted with ethanol alone, NAD+ alone, and…
A: Enzyme kinetics is the study of an enzyme catalyzed biochemical reactions. Usually it is studied by…
Q: You receive a tube containing 18.8 nmol of lyophilized (freeze dried) primers to be used in PCR. How…
A: Primers are a short nucleic acid sequence that provides a starting point for DNA synthesis. I…
Q: You are working in a factory that is producing chemicals from the bacterium Corynebacterium…
A: Corynebacterium glutamicum is a facultative anaerobic gram-positive, catalase-positive, rod-shaped…
Q: Phosphorylation of elf-2 regulates eukaryotic protein synthesis initiation by inhibiting formation…
A: eIF2 in question stand for Eukaryotic Initiaon Factor 2 is a heterotrimeric protein consist of…
Q: 3. A 2-year-old child was taken to the hospital. His mother said that he vomited frequently,…
A: The inborn error in metabolism occur due to mutation in a gene of the metabolic pathway.
Q: Which reaction in glycolysis produces ATP as a product? Group of answer choices hexokinase…
A: Glycolysis : Process in which the glucose gets broken to produce pyruvate, ATP, NADH and water.
Q: What is the final enzyme used in the biosynthesis of stearate (C18:0)? A. Elongase B.Beta-Ketoacyl-…
A: Fatty acid biosynthesis occurs in the cytoplasm of the cell. Fatty acids are the long-chain…
Q: Match the following descriptions to the given choices. A. Aldosterone The first molecule in the…
A: 1. The first molecule in the biosynthesis of steroids that contain the…
Q: the 3 major pathways that eventually become entry points of molecules into the Krebs Cycle? What…
A: TCA / Krebs cycle : An ingenious series of reaction catalyzes by eight different enzyme that…
Q: In bullet form, what are the salient features and functions of steriods? Salient features of…
A: Steroids are biologically active compounds. Steroids are found in plants, animals and fungi.…
Q: The role of the cytoskeleton in Hedgehog signaling (actin rearrangements, microtubules) a. The…
A: To address the question first, I need to briefly explain about the cilium structure. Each cilium is…
Q: The BSA precursor protein is 607 amino acids long and has a molecular weight 69.324 kDa. If a…
A: BSA is globular proteins. 1kDa = 1.66 * 10-21 gm The molecular weight of BSA precursor protein is…
Q: Match the following descriptions to the given choices. A. Aldosterone The first molecule in the…
A: Steroids are biologically four ringed organic compounds that act as important components of cell…
Q: What does protein function in the human body?
A: Proteins are made up of amino acids or we can say that amino acids are the building block of…
Q: Multiple forms of enzymes with the same catalytic activity but with different structures are called:…
A: Option (a) is incorrect because Holoenzyme:- The complete, biologically active conjugated enzyme (…
Q: explain the function of present vitamin c in oxalic acid
A: Many plants contain oxalic acid, which can be found in leafy greens, vegetables, fruits, chocolate,…
Q: While fatty acids are most often formed by the condensation of_-carbon units, isoprenoids are…
A: Fatty acid and isoprenoid both are class of lipid and plays an important role in the metabolism of…
Q: Part 1 See Periodic Table O See Hint For the regulation of the purine synthesis pathway shown, what…
A: Given Pathway is for ATP and GTP de novo synthesis from Robose-5-PO4 and pathway shows various level…
Q: Look at the structure of the disaccharide shown. Name the type of bond which is present. CH2OH H он…
A: Disaccharides exist in more than one chemical conformational structure. The alpha and beta forms of…
Q: In which of the following pairs Is the first eleme than the second? (1 Point) O 0, P O Cs, Rb O I,…
A: Electronegativity - It is property of an atom in a molecule. The tendency of an atom to attract the…
Q: 4. Why is the type of cell (aerobic/ anaerobic) important to the purpose of this enzyme?
A: Enzymes are highly efficient biological catalysts that speed up metabolism or the chemical reactions…
Q: Draw a Lineweaver-Burk plot for these data. Put both sets of data on the one graph, use a different…
A: If an enzyme follows Michaelis-Menten Kinetics, a plot of the reciprocal of the reaction velocity…
Q: Explain the correlation between fasting and gluconeogenesis in terms of the hormone released by the…
A: From the non-carbohydrate source, glucose is synthesized called gluconeogenesis. It is a…
Q: Which of the following products of the non-oxidative stage of PPP is an intermediate in the…
A: PPP : Pentose phosphate pathway The non-oxidative phase of PPP links the glycolysis to the pentose…
Q: hat are the components of Water? Explain and show some illustration
A: Introduction: For the existence of all living things, water is very essential. Without water, one…
Q: Describe the roles of calcium in the cell, and the mechanisms that the cell uses to control…
A: Calcium is a vital nutrient that aids in the mineralization of the skeleton. Over 99 percent of the…
Q: 10. Messenger RNA often encodes more that one biological activity. These activities can then be…
A: Introduction: Messenger RNA (mRNA) is a single-stranded RNA that carries hereditary information from…
Q: HN- CH- OH HN-CH-c- -OH HN-CH-C-OH CH CH2 CH2 CH2 OH C= NH2 OH A B D C.
A: Amino acids are those molecules which combine to form particular proteins. Amino acids and proteins…
Q: 12 If strong-base anion exchange resin is applied to treat raw water with silicate, the pH of raw…
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…
Step by step
Solved in 3 steps
- Explain the rapid’l.mono test for Listeria monocytogenes. Give the principles, reagents used if any, procedures and decribe the result.Is proteus vulgaris positive or negative in lia test? Why?Discuss Voges Proskauer test for listeria monocytogenes, give the principles, reagents used if there's any, procedures, and describe the result.
- Describe the step-by-step procedure for preparing a thick and thin smear to test for malaria.Briefly answer the urease test can be used during the diagnosis of Helicobacter pylori infections. List some signs and symptoms of an acute infection of H. pyloriWhat is the drug of choice for patient who had S. Aureus culture? Why?
- discuss the clinical significance, principles, reagents (if any) and positive and negative results of the following laboratory tests for Gram positive cocci organisms: Bile esculin test 5% salt turbidity or tolerance test PYRase test Pyruvate broth testWhat are the positive and negative results for the Superoxol Test results for Neisseria spp. identification. Please discuss them briefly.Discuss CAMP test for listeria monocytogenes, give the principles, reagents used if there’s any, procedures, and describe the result.
- Briefly explain how Salmonella typhi can be isolated and identified from raw milkProvide an explanation as to why disinfectants, calcium alginate, and cotton swabs should not be used when collecting Neisseria gonorrhea specimens.Write a paragraph describing the colonies of: A) Clostridium perfringes B) Clostridium tetani C) Clostridium botulinum