When comparing the α-globin protein in cow and humans, you find that they differ at 20 of the 165 amino acid sites in the alignment. What is the proportion of substitutions that have occurred since humans and cows diverged from each other?

Q: Why do people with dark skin at risk to have VitaminD deficiency?

A: Dark skin people have more melanin production in their skin.

Q: 56. ONE OF THE FOLLOWING IS NOT A GENERAL STAGE IN THE BIOCHEMICAL ENERGY PRODUCTION?  A. CITRIC…

A: The carbohydrates, and lipids present in the food being consumed act as the source of energy. It can…

Q: Imagine a Glycogen molecule attached to Glycogenin with 8000 glucose residues. If branches occur…

A: In glycogen each branch ends with a non-reducing sugar unit.  If there are n branches: total number…

Q: why is LDHA an attractive target for a cancer therapeutic?

A: Elevated glycolysis is still a common and fundamental feature of cancer metabolism, which is heavily…

Q: When this disaccharide is formed.... Select one: a. An alpha-beta-1,2-glycosidic bond is created b.…

A: Oligosaccharides are formed by connecting monosaccharides via glycosidic linkages.

Q: Which of the following polymers is not made solely from glucose? O phospholipid cellulose starch…

A: Carbohydrates are organic molecules arranged in form of aldehyde or ketones with…

Q: The conversion of fumarate to oxaloacetate in the citric acid cycle yields one NADH. If the fumarate…

A: TCA cycle is both catabolic and anabolic therefore, it is called amphibolic. All other cycles…

Q: Insulin binding to its cellular receptor causes dimerization and phosphorylation of (             )…

A: Insulin is a peptide hormone responsible many metabolic activities via insulin signalling pathway.

Q: 5. You are provided with a 2.5mg/ml stock solution. In the experiment you are to use a 0.05mg/ml…

A: Concentration of a constituent in solution is the abundance of a constituent divided by the total…

Q: When reacted, how does the use of potassium (K+) vs sodium (Na+) change the soap product?

A: Saponification is a biochemical process which deals with the conversion of  oil, lipid, and fats…

Q: DNA ladder 1 DNA ladder 2 bp ng/Sul 10000 8000 40 40 6000 3000 40 4000 40 700 600 3000 40 500 -2000…

A: Agarose gel electrophoresis is used to separate DNA molecules.

Q: If a phage is undergoing lytic growth, which protein is bound to the operator region? O Both Lambda…

A: Bacteriophages are the viruses that infect Bacteria. Bacteriophages (phages) are vital for…

Q: 11. ADULTS WHO CANNOT TOLERATE MILK OR MILK PRODUCTS LACK THE ENZYME? A. LACTASE B. ENTEROKINASE C.…

A: Since you have posted multiple questions we will solve the first question for you. If you want any…

Q: How do T cells, NK cells and macrophages recognize and destroy cells?

A: Our body is defended against various attacks, internal as well as external by a very specialised…

Q: In terms of aerobic cellular respiration, explain how the irreversible steps of glycolysis and…

A: Respiration is one of the most critical chemical processes that all living creatures, including…

Q: The following table shows the distance moved in an SDS-polyacrylamide gel by a series of marker…

A: The X-axis of the SDS PAGE Standard Plot is Relative Migration (also called Rf) , while the Y-axis…

Q: Describe the control of the Different  changes DURING PROCESSING AND STORAGE?

A: The fundamental chemical adjustments happening in ingredients all through processing and storage,…

Q: are fragrant carboxylic acid derivatives. O Nitriles O Esters O Amides O Anhydrides O Acid chlorides

A: The derivatives of carboxylic acids are nitrile, acid chloride, acid anhydride, amide, and esters.…

Q: In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes…

A: The electron transport chain is made of five different types of complexes. The complex I to complex…

Q: In terms of structure, how is cholesterol different from bile salts? Cite causes of bile duct…

A: Bile is a fluid that the liver produces and releases. The gallbladder is where they are kept. Bile…

Q: blood type A, ___ is found at the nonreducing end of the oligosaccharide portion of the…

A: The oligosaccharides which are involved in the ABO blood types, and are located outside of the cell…

Q: What is the difference between a nucleoside and a nucleotide? Provide examples.

A: Nucleic acids are important to all life forms. They exist in two types DNA and RNA. Nucleic acids…

Q: i need the answer quickly

A: Theophylline is a metabolite which is present in tea. There are various other metabolites which are…

Q: Different types of memories are processed in different brain areas.  For example, procedural memory…

A: Procedural memory, often known as motor skills, is a portion of long-term memory that is responsible…

Q: draw 3 allosteric enzyme curves for glycogen synthesis in the presence of high AMP, high NADH, and…

A: An allosteric enzyme is one that comprises a very small region that helps them in adapting to…

Q: Not yet answered Protein X and Y are mixed together. Protein X is 400 residues in size, and…

A: Chromatography is a technique for the separation of a mixture into its components.

Q: The pl of alkaline phosphatase is 4.5; the pl of the DEAE cellulose is 10.5. We used a buffer of pH…

A: Ion exchange chromatography is a chromatographic separation techniques based on the charge of the…

Q: What are four benefits of anaerobic glycolysis in tumor cells?…

A: Glycolysis is the process of conversion of glucose into pyruvate, with the production of ATP. It can…

Q: 51. THE ONLY INTERMEDIATE IN THE CITRIC ACID CYCLE WHICH HAVE FIVE CARBON? A. OXALOACETATE  B.…

A: Citric acid cycle or Krebs cycle is aerobic oxidation of pyruvate produced by glycolysis.

Q: ill in the blank  The carbohydrate polymer amylose has (          ) type of glucose linkages,…

A: Cellulose is the most abundant organic polymer on the earth. It is a polysaccharide composed of a…

Q: 1. Transcription: Write out the sequence of mRNA that would result from transcription of the…

A: The flow of genetic information from DNA to RNA, RNA to protein synthesis is called central dogma.…

Q: किठoहेण्रोक ो8 मलेटन्य मेठ वड़ Smpie बकd शfo usta ४ eb0 Tयंल (०) ট) om)०ठकब्ब वकव हानकवारड १००१ ern)…

A: For humans, oxygen is an essential gas. It is essential for aerobic respiration, which generates…

Q: How is a child with Type I diabetes similar to a child who is starving? Mark all that apply Both are…

A: Introduction: Type 1 diabetes is developed when the body's immune system destroys pancreatic beta…

Q: Which statement is true regarding denaturation process?   Question 21 options:   Protein…

A: Introduction: Proteins are synthesized on ribosomes as linear polypeptides. As they are synthesized…

Q: 1. Give TWO (2) examples of sterols responsible for the synthesis of Vitamin D. How these sterols…

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: 12. THE PROCESS DIGESTION INVOLVES? A. ISOMERIZATION B. OSMOSIS C. HYDROLYSIS D. OXIDATION 13. AN…

A: The digestive system converts foods into their simplest forms, like glucose, amino acids or fatty…

Q: Write the name and structural formulas of the different purine and pyrimidine bases.

A: Purine and pyrimidine nucleotide synthesis is an important specialized pathway for a variety of…

Q: Peptides     and     small     proteins     fold     spontaneously     in     aqueous     solution…

A: Introduction :  Entropy is the measure of randomness of any system. Similarly here we are taking…

Q: A)Carrier of the activated amino acids to the ribosomes for incorporation into the growing peptide…

A: ATP is the enrgy currency of the cell. Some enzymes require the participation of coenzymes for their…

Q: Name the 20 amino acids; identify which are essential amino acids and explain what makes them…

A: Amino acids are molecules which combine to form proteins, and are building blocks of life.

Q: Use the Michaelis-Menten equation to complete the enzyme kinetic data set, when Km is known to have…

A: The Michaelis–Menten equation is  used for characterizing the enzymatic rate at various substrate…

Q: Enzyme X has a Km of 2 µM and a kcat of 104 s1. In the presence of an inhibitor, Km increases to 4…

A: Enzymes are protein molecules that speed up the reactions by decreasing the activation energy.…

Q: Following the complete metabolism of a fatty acid briefly describe what subsequently happens to the…

A: Metabolism of fatty acids includes anabolism as well as catabolism. Anabolism of fatty acids…

Q: What diseases are caused by enterobacter aerogenes? Is Enterobacter aerogenes Gram negative or…

A: Introduction: Enterobacter is considered an opportunistic pathogen. It is found in soil, water,…

Q: What will happen to the gelatin if you put cooked pineapple and fresh pineapple in a Bromelain test?

A: Gelatin is made from disintegrating animal hides, boiled pulverised bones, and cattle and pig…

Q: When the acetyl-CoA produced during β-oxidation in the liver exceeds the capacity of the citric acid…

A: Starting at the carboxyl end, two carbons from acyl-CoA molecules are cleaved at a time in the…

Q: SAMPLE OBSERVATION INFERENCE Oleic Oil No observable result A Pungent odor Pungent odor Pungent odor…

A: Oils are composed of fatty acids, lipids, and glycerides. Fatty acids are long hydrocarbon chains…

Q: Compare the amount of ATP that can be obtained from palmitic and palmitoleic acids. Show complete…

A: Palmitic acid is a 16-carbon-containing fatty acid. It is a saturated fatty acid. Palmitoleic acid…

Q: Which one of the following terms best describes the structure of the cell membrane: A. fluid mosaic…

A: The plasma membrane is the membrane surrounding the cells that separates the interior of the cell…

Q: In SDS polyacrylamide gel electrophoresis, which of the following polypeptides move slowest? A) The…

A: Sodium dodecyl polyacrylamide gel electrophoresis(SDS-PAGE) is an immunoblotting technique used to…

Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.