What is the sequence of the sample DNA submitted for sequencing given the gel electrophoresis profile from the Sanger sequencing method?

Q: Is the H+/sucrose cotransport system involved in passive or active transport? How do you know?

A: Secondary active transport is the transport in which the electrochemical gradient that is generated ...

Q: 2. Consider the following pigments. OH HO NO G O,N NO (a) Provide the mechanism for the chemical rea...

A: The pigment in the question are Azo pigmnet/dye and is organic compound contains Azo group (-N=N-). ...

Q: Characterize the interconnection between Citric acid cycle and Urea cycle. Draw the scheme of this i...

A: Steps of citric acid cycle

Q: Describe the mechanism of action of salivary amylase. Explain how it works and on what type of molec...

A: Carbohydrate along with protein, fat and water comprise macro-molecules which are required in larger...

Q: Starting from formaldehyde, ammonia, hydrogen cyanide, carbon dioxide, ethene and water as needed, s...

A:    4.5 billion years ago our planate originate from the solar system. at 1st billion years, there is...

Q: Which nucleotide is shown in the picture above?

A: A nucleotide is formed by nitrogenous base, sugar and phosphate. Sugar binds with nitrogenous base b...

Q: Each of the following statements concerning mitochondria is true, EXCEPT a.The mitochondria require...

A:

Q: Show, using a flow diagram with annotations, what data is used to determine structural configuration...

A: The principal technique that is sued the three-dimensional structure of molecules, including protein...

Q: CH,OH CH,OH CH2OH CH2OH CH2OH HOH,C H. OH H. H. H но H. H. H. H OH H OH но н но CH,OH OH но O. H. H ...

A: The images are of : Sucrose [Glucose (α1↔2β) fructose] Lactose [Galactose (β1→4) Glucose] Maltose [...

Q: Suppose you received two cultures from a reactor biological: one containing a species of Gram negati...

A: All of life forms can be divided into three domains, based on the cell type:  Bacteria, Archaea and ...

Q: Why Mayana Leaves (Coleus Blumei Benth) contain anthocyanin?

A: Most of the plants that we see around us are of green color because of the special pigment present i...

Q: Write a short description on ALL of the following: a) The application of turbidostat against chemost...

A: In various assays and biological experiments, microoorganisms are allowed to grow in liquid cultures...

Q: What are the different types of solutions according to their concentration? What is its effect of ea...

A: Solutions: A solution is a homogenous mixture that contains a similar kind of substance (solute) di...

Q: bisphosphoglycerate mutase is an example of Select one: a. transferase b. lyase c. none d. isomerase

A: The enzyme bisphosphoglycerate mutase is responsible for the synthesis of 2,3-bisphosphoglycerate fr...

Q: Compound A below is a key intermediate in the synthesis of keto-myo-inositol B. Suggest a synthetic ...

A: Here compound C is D-Glucose D-Glucose is converted into Glucose-6-Phosphate in presence of Hexokina...

Q: A small peptide has two pKa values of 3.42 and 8.74. What is the isoelectric point for this peptide?...

A:  Isoelectric point:  The isoelectric point(pI) is the pH at which particular molecule carries no net...

Q: Briefly - state the experimental observation that is known as Chargaff's Rules (Briefly means TWO se...

A: The experiment done by the Erwin Chargaff in 1950  provides the basis of base pairing in DNA and is ...

Q: Which subunit of bacterial RNA polymerase interacts with the -10 region of the promoter?

A: There are two questions on Transcription.

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: what is chromotography and its importance

A: It is a method to separate the mixture of molecules while passing through a column (that contains si...

Q: You sequence a new tRNA and discover that the anticodon sequence is 5'-IGC-3. What amino acid does i...

A: I corresponds to an unusual bas hypoxanthine, which is found in tRNA

Q: For item 2 choose only one correct answer. No need for explanations.

A: Photosynthesis is a food-making mechanism used by green plants and some other lower-level organisms....

Q: at is the pyranose/furanose ring structure of this sugar?

A:

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: 1 0.8 0.6 Mutant y 0.4 Wild-Type 0.2 40 60 80 [ligand] 20

A: According to the given information, the wild type protein structure has aspartate in its primary str...

Q: 8) brodctive peatirde. Substance A is a HN N HO 3) Suggest a strategg for ynthers of A. b) write alo...

A: Cyclic peptides are bistable molecule, metabolize slower due to resistance to protease digestion. Th...

Q: 1mL of the stock solution acetaminophen (1mg/mL) is used for the estimation of PC using n-octanol. A...

A: Acetaminophen is also commonly known as a Paracetamol that is a medicine used to treat the fever and...

Q: Enumerate and describe the classes of enantiomeric drug Discuss briefly the different methods of ena...

A: All the objects & compounds around us are made up of the basic unit called atoms. Atoms combine ...

Q: When a DNA sample is subjected to sequencing, the two strands must be separated.   True False

A: DNA or Deoxyribonucleic acid is the primary genetic and hereditary material in all living organisms....

Q: Which one of the following correctly illustrates peptide bond formation in the peptidyltransferase c...

A: The ribosomal peptidyl transferase center residing in the domain V of 23S rRNA (of the 50S subunit o...

Q: In cells, certain hormones, such as epinephrine, have the ability to raise the concentration of cAMP...

A: The ability of a protein to bind to a DNA segment can be analyzed using the method of Electrophoreti...

Q: 5. A long-distance runner trained for a year to achieve better results. As he trained, he increased ...

A: Hormones are messenger /signal molecules secreted by different parts of the body which signals the a...

Q: How do I convert from DPM to picomoles per milligram of protein (pmol/mg)? I have the specific activ...

A: DPM refer to Disintegration per minute for a Radioactive decay. When a compound is labeled with a ra...

Q: new protein of unknown structure has been purified. Gel filtration chromatography reveals that the n...

A: native purification: in this type of purification, the protein structure is not disturbed. denaturan...

Q: 1. Place 5 mL of starch solution in the test tubes. 2. Heat the test tubes to boiling and add to  1 ...

A: The food we consume is broken down to simpler molecules that are used to yield energy for the body. ...

Q: What are the advantages and disadvantages of viable cell count and the turbidimetric methods?

A: In turbidimetric determination of cell growth ,after inoculation of the bacterial culture the optica...

Q: For each of the following genotypes, explain how mutation (identified by a (-) will affect the organ...

A:

Q: Make a schematic diagram for the synthesis, storage, release, and degradation of acetylcholine.

A: Acetylcholine is main neurotransmitter of the parasympathetic nervous system.

Q: what is the importance of getting rf value in chromotography tools?

A: Chromatography: Chromatography is an analytical technique in which compounds in a mixture are separ...

Q: Briefly explain the Michaelis-Menten model of enzyme kinetics.

A: Enzymes are commonly composed of protein molecules that catalyze the biochemical reaction by decreas...

Q: What are two examples of macro-molecules formed by dehydration synthesis

A: Macromolecules are large molecules which are composed of small molecules. Dehydration is a chemical ...

Q: State the differences between "planar" and "column" stationary phases and provide examples of each.

A: Chromatography techniques are based on the stationary phases used in separation.  

Q: Using Molisch's reagent, an unknown carbohydrate solution was found to be positive (+). Within three...

A: Molisch's test is done for detection of carbohydrate. Barfoed's test is used for detection of monosa...

Q: Read through each scenario. Under the scenario, write which lab safety rule is being broken and indi...

A:          Hi! Thank you for the question, as per the honor code, we are allowed to answer the first 3...

Q: • Find the correct Haworth projection. CH;OH CH2OH он, но- CH,OH CH;OH о он H- -ОН OH о он он, OH но...

A: Ans) The correct answer is option (a) The Haworth projection is simply the three-dimensional viewpoi...

Q: The flux through a metabolic pathway with 10 enzymes increases by 10% which the concentration of enz...

A:   Enzymes are biocatalysts which increase the rate of a biochemical reaction by lowering the activat...

Q: 1. The partial negative charge at one end of a water molecule is attracted to the partial positive c...

A: Hydrogen bonds is a non-covalent interaction in which are formed between an electronegative atom and...

Q: The reverse synthesis of ceramides synthesized biologically from sphingosine is possible. 1. What ty...

A: Sphingolipids are a type of lipid that plays an important role in the homeostasis of human cells, eu...

Q: Explain how PEMBA is used to isolate, differentiate and enumerate Bacillus cereus from food sample.

A:              Microscopic organisms such as bacteria, fungi (mold and yeast), protists, archaea, alga...

Q: Flame Test (Unknown) View the Unknowns to see the results of the flame test. Record Your Observation...

A: As per our honor code, we are not allowed to give you a handwritten solution, however here is the an...