suggest two reactions that are very fast (are over in minutes or seconds)?

Q: Is the Salkowski test a specific test for cholesterol? Justify your answer.

A: Cholesterol is a type of steroid found in animals. It is the major component of the cell membrane.  ...

Q: Describe your first proposed step clearly in words (1-2 sentences) including the buffer/pH used. Ske...

A: Proteins are biomolecules, that is compose of amino acids linked by the peptide bonds. Each protein ...

Q: we need to get the three pka values of Arginine on this graph so we need the pka (COOH) pka( NH3+) p...

A: Within the usual aqueous pH range, triprotic amino acids have an extra group as part of their variab...

Q: sketch a graph with appropriate axis titles that demonstrate the connections between enzymes and act...

A: Enzymes are  highly specialized proteins that have extraordinary catalytic power, greater than that ...

Q: 2. Briefly answer the following questions. A. The primary sequence of an enzyme indicated the presen...

A: A. During the lifetime of a protein there are many points at which an acetyl group may be added to i...

Q: After the transamination, write out the subsequent steps (no mechanisms) to fully oxidize aspartate...

A: Transamination is a chemical process in which an amino group is transferred to a ketoacid, resulting...

Q: 25) Although the UV280 extinction coefficient of BSA is well known, why was the BCA assay employed t...

A: Protein assays normally used to standards to quantify quality of other protein, by comparing unknown...

Q: In dialysis, large molecules are allowed to diffuse through a semi-permeable membrane.  True  Fals...

A: Dialysis : Separates molecules in solution via the difference in the diffusion rates through the sem...

Q: Which of the circled monosaccharides is an unusual deoxy sugar called L-fucose?     I     II ...

A: Fucose is an unusual monosaccharide with six carbons. And fucose is a deoxy sugar, which lacks oxyge...

Q: Kindly answer 16, 17, 18, 19, and 20. Provide the letter of its answer

A: 16.The correct option is (c) Phosphatidylcholine 17. The correct option is (a) Membrane lipids    

Q: 1. In three sentences or less, how does the definition of “lipid” differ from the types of definitio...

A: Biologically lipids are a chemically diverse group of organic compounds that are insoluble in water....

Q: Describe TWO (2) methods transport of solutes in the systems with the aid of diagram I want a clear...

A: Solute transport is an important physiological function of all living forms. Solute transport occurs...

Q: . Rifampin binds to bacterial RNA polymerase. b. Streptomycin binds bacterial ribosomes, disabling ...

A: The answer of the following question is given below.

Q: Assume that mitochondria contain 0.19 Molar KCL and 0.015 Molar NaCl. Calculate the grams per liter,...

A: Osmolarity is the product of van't Hoff factor (i) and concentration of the solute (in molarity). Va...

Q: Per NADH consumed by Complex I, indicate the number for each, AS those reducing equivalents flow thr...

A: The electron transport chain is a series of electron carriers through which the electrons are carrie...

Q: Choose ONE of the bond types listed below which most accurately describes the bonds involved in stab...

A: Proteins are macro-molecules that are made up of amino acids. Amino acids are the basic structural a...

Q: d. Which types of amino acids could you expect to find on the exterior of transmembrane proteins tha...

A: The environment in the interior of the lipid bilayer of the membrane is hydrophobic in contrast to t...

Q: Can you please help find what the n terminal is?

A: pH is a measure that determines how acidic, basic or neutral the solution/compound is. The pH scale ...

Q: Which of the following is not true regarding bimolecular reactions? O Kassoc is the inverse of Kdiss...

A: “Question 8 has been answered as requested.” A collision between two reactants initiates the bimolec...

Q: In lab two different mobile phase compositions (acetone and hexanes) were used for column chromatogr...

A: Thin layer chromatography (TLC) is a form of adsorption chromatography in which the  separation of t...

Q: What are the complications of hypoglycemia? Hyperglycemia?

A: Glucose is the most abundant sugar in our bodies. It is either directly ingested or generated in the...

Q: Can any one help me with this ? I am making notes on diagrams. I want someone to describe given figu...

A:   Glucose is the primary substrate for cellular respiration. Glycolysis is an oxidative process in w...

Q: Which lettered subunit is the nonreducing end? CHOH CHOH A CHOH CHOH -CH2 CHOH CH OH `CH он 3 CHOH о...

A: Non reducing end of a polysaccharide can be defined as the end that do not possess any acetal or hem...

Q: Identify the function(s) of carbohydrates. * A.  structural support B. energy storage C. informat...

A: Carbohydrates: Macronutrient, major energy source for body. Example : monosaccharide, disaccharide 

Q: What are essential fatty acids? Give examples.

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering question...

Q: Using the Nemst equation, what is the Eion for Chloride if the intracellular concentration is 10 mM,...

A: One ion (K+, Na+, Cl-, etc.) rarely regulates the Vm in live cells. This might be predicted by the i...

Q: 1. What is the major role of magnesium in the body? 2. Give the different method of magnesium deter...

A: Magnesium is the fourth most abundant cation in the body. A balance of magnesium is maintained by re...

Q: Draw the dinucleotide AT and label the following:   5’ and 3’ ends   Phosphodiester bond   N-glycos...

A: Adenine (A) and Thymine (T) both are Nucleotides bases. Adenine is a Purine base and Thymine is pyri...

Q: What is the biomarker of Treg cell and is related to IL-2 receptors?> 1. CD4  2.CD19  3.CD25  4.FoxP...

A: In medicine, a biomarker is a characteristic molecule with specific biological properties that can b...

Q: How many grams of dextrose are contained in a 250 ml intravenous infusion of a dextrose injection co...

A: Given : 60 g dextrose present in 100 ml IV infusion

Q: Give a broad answers to the following.

A: Hydrophobic biomolecules are lipids that are insoluble in water, but organic solvents such as benzen...

Q: ATP is an ALLOSTERIC INHIBITOR of the phosphofructokinase enzyme, which is a key catalyst for one of...

A: Phosphofructokinase is a regulatory enzyme of glycolysis.  Phosphofructokinase is negatively inhibit...

Q: essential fatty acids

A: Essential fatty acids are essential unsaturated fats that are necessary for human health but our bod...

Q: How many aromatic amino acids are present in vancomycin? And what are they?

A: Proteins are the most common macromolecule found in living organisms. They can be present in all cel...

Q: part 1 A young athlete has trained over several months to participate in a duathlon sprint. They are...

A: Hello! Thank you for the questions. As you have posted multiple questions, I would be answering the ...

Q: What is oxidative degradation in catabolism? and what is reductive biosynthesis in anabolism?

A: Anabolic reactions lead to the synthesis of biomolecules. The catabolic reactions lead to the oxidat...

Q: Determine whether the following reactions will be spontaneous under standard biochemical conditions....

A: An exergonic reaction is one in which the energy level of the products is lower than the energy leve...

Q: 2). All enzymes have an optimal temperature at which they work as well as an optimal pH for their ac...

A: The answer of the following question is given below

Q: Assume that mitochondria contain 0.23 Molar KCL and 0.010 Molar NaCl. Calculate the grams per liter,...

A: KCl will dissociate into K+ and Cl-. However, NaCl will dissociate into Na+ and Cl-. Therefore, both...

Q: Describe the biological importance of blood

A: Blood is a fluid connective tissue composed of plasma and formed elements. It constitutes 20-30% of ...

Q: Please help me calculate the molecular weight of the unknown amino acid. The following are the given...

A: A zwitterion, which is electrically neutral overall, can exist at a specific pH value. The isoelectr...

Q: Define the following terms in 2-3 sentences. a Glycoside b.Glycone c.Aglycone d.Bufadienolide e.Cycl...

A: Glycosides consist of two parts consisting of the glycone part which is a sugar part attached to the...

Q: Biology Section 12BC / School Year / We. kl197624 All changes saved 8. In Labrador Retrievers, coat ...

A: The term epistasis refers to a type of gene interaction when one gene masks or modifies the expressi...

Q: The G° of the reaction of reactant X to product Y is the same in its catalytic reaction and the unca...

A: A catalyzed reaction means the reaction is catalyzed by the enzyme. Uncatalyzed reaction means the r...

Q: What is the purpose of cell dissolution? 2. What is the purpose of DNA separation? 3. What is the pu...

A: Cell lysis :  The method in which the cell membrane is broken down to release the inter-cellular mat...

Q: proteins and its important parts.

A: Proteins are the "building blocks" of life. 

Q: I’m having hard time finding what charge this is can you please help?

A: Amino acids are the smallest entities that are part of proteins or peptides. Twenty standard amino a...

Q: Receptor tyrosine kinases such as the epidermal growth factor (EGF) receptor can basically be broken...

A: Receptor tyrosine kinases (RTKs) are a group of membrane-bound receptors that act as signal transduc...

Q: List down the substances in which both specific and optical rotation are needed to be measured. And ...

A: The rotation of the plane of polarisation of linearly polarised light as it travels through specific...

Q: Which test can be used to differentiate fructose and glucose?     Barfoed’s Test     Bial’s Orci...

A: Various biochemical tests are done in laboratory to detect the presence of biomolecules. Biomolecule...