AMP is derived from a reaction involving which of the following? ATP and ADP   ADP and ADP   NAD and FAD   ATP and ATP

Q: The allosteric regulation of ATCase by CTP is an example of:   1. Negative homotropic allostery  ...

A: Enzymes are biological catalysts that aid in the speeding up of chemical reactions in living organis...

Q: Define anabolism

A: Metabolism is a biological process in which the food that the living body eats gets converted into e...

Q: Question 9 What is the most appropriate time to use a safety shower? 1) You spilled 400 milliliters ...

A: Safety shower: It is a device designed to wash off chemicals when it is spilled in a person. One ca...

Q: Ication. A: Determination of pH Using Acid-Base Indicators: Indicator Color HCI NaH,PO, HC,H,O, ZnSO...

A: Indicators are substances that are used to detect the presence of specific substances by giving cert...

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: 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: The Gibbs free energy can be defined as the maximum amount of non-expansion work performed by a clos...

A:

Q: 9. Shown below is a binding pocket for a protein with a ligand bound. The ligand interacts with a se...

A: For an equilibrium interaction between a Protein 'P' and Ligand 'L'  forming a Protein-Ligand comple...

Q: how many ATP synthesized by oxidation of NADH by O2? Compare it with the ATP synthesized by oxidatio...

A: Electron transport through complexes I, III, and IV is coupled to the transport of protons out of th...

Q: Distinguish among fats, phospholipids, and steroids, and describe the composition, characteristics, ...

A: Lipids are organic molecules that are insoluble in water and soluble in organic solvents. The three ...

Q: ENDOSYMBIOTIC THEORY is the evolution theory that includes a larger and one smaller cell. The larger...

A: It is believed that life arrived on earth some four billion years ago and the first cells were proka...

Q: How many different components make up a nucleoside?   4   2   3   5

A: Nucleosides are glycosylamines that are phosphorylated to form nucleotides. 

Q: Illustrate different types of lipids and relate their chemical structures to their role in the bioch...

A: Lipids are important to our body as they store energy, as well as they are required for cellular str...

Q: A solution has a hydrogen ion concentration of 0.01 mol/L. What is its pH? What is its hydroxide ion...

A: Given Values: [H+] = 0.01 Mol/L = 1×10-2 M pH is a measure of negative logarithm of hydrogen ion con...

Q: Which of the following is not a component of a nucleotide?   a monosaccharide   a phosphate   a d...

A: A nucleotide must have a Phosphate group, Monosaccharide sugar and a Nitrogenous base.   

Q: how does the sphingosine affect the physical properties of sphingomyelin?

A: Sphingosine: it is an important part of sphingolipids with unsaturated hydrocarbon chain. It belongs...

Q: 3. The compound trypsin is a digestive enzyme produced by the pancreas. Enzymes are biological catal...

A: Enzymes are proteins facilitating various chemical reactions. They increase the rate of chemical rea...

Q: Which of the following make up a nucleotide?   phosphate + sugar   base + sugar   base + sugar + ...

A: Nucleoside= Nucleotide - phosphate group In a nucleoside, the anomeric carbon is linked through a gl...

Q: You perform a Bradford assay. You obtain the absorbance values listed below from the BSA samples; yo...

A: Protein quantitation is very important process before processing protein samples for further experim...

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: Consider the following reaction at 25°C with the ΔG°’ = +1800 J/mol for the forward reaction. The mo...

A: Given Values: ∆G° = 1800 J/mol[A] = 16 mM[B] = 13 mMR = 8.315 J/mol-KT = 25+273 = 298 K  

Q: Answer the following: This type of lipid is a complex mixture of esters of long-chain carboxylic ac...

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

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: what type of reaction is the the reverse synthesis of ceramides from sphingosine

A: Ceramides belong to the family of waxy lipids that contain sphingosine and fatty acids. It is abunda...

Q: 1. What are the ground electronic configurations of Ti and Ti* ion? Ti Tit

A:

Q: You have 10 mg/ml ethidium bromide solution. If you add 5 µl of this to 50 ml of agarose gel solutio...

A: Gel electrophoresis is a laboratory method for separating DNA molecules depending on their size and ...

Q: Do you thin genetically modified fish is good? What is your opinion about it?

A: -Jawless fish, cartilaginous fish, and bony fish that have had their genetic material (DNA) altered ...

Q: If you have a protein kinase that is regulated by both small molecule inhibitors as well as by phosp...

A: Protein kinases is enzyme which catalyses the transfer of phosphate between their substrates. A prot...

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: I have four amino acids: serine, histidine, alanine, and tyrosine. How many different primary struct...

A: Proteins are composed of amino acids linked together by peptide linkages. T he primary structure of ...

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: Describe the growth cycle of a bacterial population from the moment when it is inoculated into a cul...

A: When singe cell colony of bacteria is inoculated into a growth media full of nutrient, they exhibit ...

Q: Using 25 μL of serum, how much diluent would be needed to create a 1:2 dilution? ______ μL

A: The process of reducing a solute concentration by adding solvent to a solution is referred to as dil...

Q: 1. What are the numbers of carbon atoms derived from the first acctyl-CoA that binds to fatty acid s...

A: Fatty acid synthase complex bind to Acetyl-CoA and other substrate and combine the C-atom backbone i...

Q: What will be the color of saliva extraction with iodine in 3, 6 9, 12, 15, and 18 mins if: you put 5...

A:             Carbohydrates are divided into 3 classes monosaccharide, disaccharide, and polysacchari...

Q: Determine the values of Km and Vmax for the decarboxylation of β-keto acid given the following data....

A: Those classes of proteins that mainly act as a catalyst in the living body by increasing the rate of...

Q: what is the parent shape of the molecule called

A: Electron groups around the central atom will be stable when they are as far apart as possible and we...

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: Draw the Haworth projection of β-D-Altopyranose given the structure of D-Altrose.

A: Altrose is an aldohexose. Altrose is a C-3 epimer of mannose. The Fischer projection shows the open ...

Q: How can you show that σ (sigma factor) does not really accelerate the rate of transcription elongati...

A: Transcription: It is the first step of gene expression where a particular segment of DNA is copied t...

Q: What is the importance of culture media in the diagnosis of plant disease?

A: Plant disease: A disease is defined as any type of injurious abnormality and it is the pathogen tha...

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: 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: 2. Circle & Name functional groups C-C-N. но CH2 CH H,C CH3 H HE HICI

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

Q: Define triacylglycerol

A: In living organisms, fats and oils are most commonly utilized as energy storage. They are fatty acid...

Q: I. Name the following carbohydrates using the proper way of naming/IUPAC system. a. Erythrose b. Lyx...

A: Carbohydrates are one among the 4 biomacromolecules. They are called hydrates of carbon as their gen...

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: An antibody (Ab) can bìnd to its antigen binding site (B) with a high affinity (large negative AG°)....

A: The antibodies bind to its antigen via non n covalent interactions like hydrogen bonding, hydrophobi...

Q: lease describe a strategy to correctly balance a centrifure rotor if you have 4 samples. 2 samples w...

A: Centrifuge: It is an important tool in the biochemistry lab that through a rapid spinning process u...

Q: ased on the following qualitative tests for proteins, which one is positive/negative for intact prot...

A: Amino acid: Amino acids are building blocks of proteins and also act as an intermediate in metaboli...