True or False Galactose gives a positive result with Benedict’s test faster than lactose due to the acidity of the reagent used.

Q: 10 samples of genetically modified organisms ( Animals ) With brief descriptions of each

A: Genetically modified organisms (GMOs) are those organisms (plants, animals or microorganisms) whose ...

Q: Protein folding

A: proteins are composed of some 20 types of amino acid residues, and they would be more or less alike ...

Q: pH of MILK is Select one: a. 6.8 b. 8.6 c. 7.5 d. 7.4

A: The milk is nutrient rich and it contains proteins, carbohydrates, fat, and nutrients like Ca. The c...

Q: What are the important metabolites/cofactors and where do they come from/how do they enter the citri...

A: The citric acid cycle also known as tri-carboxylic acid cycle (TCA Cycle) or Kreb's Cycle occurs in ...

Q: What is the term applied to the trinucleotide shown by the arrow? 5' AU Ру AGGCC G C G G G ACCACCUGe...

A: This a structure of tRNA, The tRNA molecule has a distinctive folded structure with three hairpin lo...

Q: Define 'activation energy' of an enzyme catalysed single substrate reaction and mention the effects ...

A: Activation energy- The difference in free energy between the transition state and the reactants is c...

Q: 9. For the following aspartate reaction in the presence of inhibitor, Km = 0.00065 M. Determine Vmax...

A:      Enzymes are biocatalyst that increases the speed of reaction by lowering the activation energy....

Q: Please answer in detail ASAP

A: Carbohydrates are macronutrients and one of the three basic sources of energy for our bodies. They a...

Q: Shown below is the 5' end of an mRNA molecule. What are the first three (N-terminal) amino acids of ...

A: Through transcription the DNA molecule is converted into mRNA.

Q: WHAT ARE THE ADVANTAGES AND DISADVANTAGES OF CARBOHYDRATES IN BIOCHEMISTRY? GIVE AT LEAST 3 FOR EACH...

A: Carbohydrates are the one of the biomolecules that provide energy to the human body. They are mainly...

Q: What is MRI? Why do doctors order an MRI scan? What are the do’s and don’ts when undergoing an MRI...

A:

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: 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: All of the following is correct about folate and vitamin B12 involvement in resynthesis of methionin...

A: Vit B12 and folate have a very important role in many different physiological functions. Vit B12 and...

Q: The following RNA polymer is added to an E. coli extract, where it can be translated in all three po...

A: A reading frame is the sequence of nucleotides in a nucleic acid (DNA or RNA) molecule read into a s...

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: POST-LAB QUESTIONS: 1. How do the results of the Benedict's test indicate that hydrolysis of sucrose...

A: Carbohydrates are the most abundant biomolecule in nature. It consists of carbon, hydrogen, and an o...

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: a. Draw the structures of tyrosine as different pH values. Please refer to the lecture notes for the...

A:           Amino acids are monomers of protein they are linked with each other by forming peptide bon...

Q: The conversion of succinate to fumarate in the TCA cycle is shown below.   Need carbon a and b ans...

A: The series of chemical reactions that occur inside the living body for the production of energy are ...

Q: Thioesters play important roles in glycolysis and tca cycle. List which reactions involve thioesters...

A: Thioesters are involved in a wide range of reactions. Attack on the carbonyl carbon to produce a tet...

Q: Which of the following cofactors will eventually dissociate from their enzyme polypeptide given enou...

A: Enzymes are usually composed of proteins that contain active sites for the substrate binding. It wor...

Q: Organelle Biochemical Process Importance   storage of genetic material     site for ribosome synthes...

A: Organelles are specialized structures found inside cells that perform a variety of tasks. "Little or...

Q: The antibiotic A is administered as a 1.0 g IV-bolus to a 34 years old male subject.  The following ...

A: Drug elimination refers to the irreversible removal of drugs from the body by all routes of eliminat...

Q: You discover that one of your novel class IV transcription factors contains TBP. Describe an experim...

A: The TAFs are transcription factors associated with the TATA-binding protein, and until recently they...

Q: The industrial process for forming methanol involves a eatalyst Catalyst CO + 2H2 High p.T CH;OH Dra...

A: Methanol production on an industrial scale requires technologies that employ Cu-based catalysts. The...

Q: Thioester play an important role in glycolysis and the TCA cycle. Which reactions in glycolysis and ...

A: Thioesters usually come from/get interconverted with the acyl phosphate species, or acyl adenylate

Q: What risks are involved in genetic engineering of crop plants? How do these risks compare with other...

A: Genetic engineering is a technique where the genes are edited or newly genes are inserted using gene...

Q: Briefly describe the action of glucagons on free fatty acids

A: Hormones are the messengers that transmit signals from one to another. They bind to another cell cal...

Q: 1. Explain the biochemical role of the phosphate that is removed in reaction B. 2. What would be a ...

A: "Since you have asked multiple questions, we will solve the first three questions for you. If you wa...

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 name is given to the assembly of proteins that carry out DNA copying at a replication fork? tra...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

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: You characterise a ribosome from a previously unknown organism and determine that it has a 50S large...

A: All prokaryotes have 70S (where S=Svedberg units) ribosomes while eukaryotes contain larger 80S ribo...

Q: What organism produced this gene sequence? Provide the full genus and species name. Make sure to spe...

A: Each organism has specific gene sequence associated with it. Given is a specific gene sequence from ...

Q: Distinguish between prokaryotic and eukaryotic microorganisms and compare them usingthe characterist...

A: All living organisms are made up of cells, that is cells are the building blocks of life. Organisms ...

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: Below is the primary sequence of a viral protein. MSVVNTEIKFPTHLRSGDFAIIDGMVVEVTSVEYKPVEQAVYLKYRYHL...

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...

Q: COLOR REACTIONS OF PROTEINS AND AMINO ACIDS

A: Amino acids are biomolecules that are comprised of two functional groups, these are an amino group (...

Q: Explain the biological importance of of carbohydrates for a living things

A: Carbohydrates are the most abundant biomolecules in nature and form an important part of our diet to...

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: Explain how the carbonate-bicarbonate buffer system works in balancing acid-base in the blood.

A: Buffers are solutions that have weak acid and its conjugate base.  They nullify small changes in the...

Q: The cell membrane separates aqueous interior of a cell from the aqueous environment surrounding the ...

A: Hi! Thank you for your questions. As you have asked multiple questions but haven't mentioned which q...

Q: Exercise B: Peptide Bond Formation Figure 2 shows two individual amino acids, and then those same tw...

A: Macromolecules are types of biomolecules that are needed in large amounts for the growth and develop...

Q: Calculate volume for 10 ug of DNA.

A: DNA concentration is estimated by measuring the absorbance of a DNA sample in buffer solution at 260...

Q: What are the different physical and chemical properties of lipids?

A: According to the chemical structure lipids can be classified into three main types of lipids. They a...

Q: It is estimated that the most common amino acid in a protein is leucine. What is the relative leucin...

A: Leucine is an aliphatic hydrophobic amino acid residue. These residues populate the interior hydroph...

Q: A homopolymer of histidine (polyhistidine) adopts an alpha helix structure at pH 9 but is unfolded a...

A: Amino acids combine together to form proteins and thus are the building blocks of life. All the amin...

Q: Listed below are five amino acids. Use the genetic code to determine the exact codon for each amino ...

A: Transition refers to a point mutation that changes a purine nucleotide to another purine or a pyrimi...

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

A: Steps of citric acid cycle