Based on the bacterial cultivation, what are the possible organisms under its gram reaction?
Q: 2. Glycosidic bond is sucrose is this answer. Explain in 2-3 sentences why you chose
A: Sucrose can be defined as a type of dissacharide. It comprises one unit of glucose and fructose resp...
Q: The concentration of the synthetic opioid fentanyl should be determined in a blood plasma sample fro...
A: Introduction' Fentanyl is a μ-opioid receptor agonist with strong anesthetic and analgesic propertie...
Q: 10. For the situations described below, indicate whether KM , Vmax, both parameters, or neither para...
A: The parameters KM and Vmax will show different alterations according to the situations described bel...
Q: What is the general name for a monosaccharides which has 6 carbons 5 carbons • 3 carbons
A: Carbohydrates are classified into three types on the basis of number of sugar units they contain whi...
Q: Choose one example of a carbohydrates with a chiral carbon and draw its Fisher's and Haworth's struc...
A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the ...
Q: Draw a triacylglycerol containing three units of 18:3 (9,12,15).
A: Triacylglycerol: This is lipid molecule made up by condensation of one Glycerol with three fatty aci...
Q: Why can’t Myosin V motor proteins “walk” towards the negative end of the actin molecule? Why do most...
A: Sarcomere is the contractile unit in muscles. The figure below shows a Sarcomere The blue color ind...
Q: Please help a bit confused
A: STR is defined as the Short tandem repeats, also known as microsatellites or simple sequence repeats...
Q: 1,2-dioleoyl-3-myristyl-sn-glycerol sn-16:0-12:0-16:0 LLnO Consider the TAGS above a. Which is most...
A: Triacylglycerides are esters of fatty acids that are hydrolyzed to form glycerol and free fatty acid...
Q: Section B: True / False The diagram shows an amino acid in L-configuration. NH, 1. H- CH,OH This sug...
A: All living organisms are made up of cells, which are the most basic unit of life. They are responsib...
Q: A corn geneticist wants to obtain a corn plant that hasthe three dominant phenotypes: anthocyanin (A...
A: Cross over: It is important for the normal segregation of chromosomes during meiosis and to produce...
Q: Describe how the differences in the size of the receptive fields within the fovea and peripheral ret...
A:
Q: Explain with an example the statement: Enzymes enhance reactions but are not consumed in the reacti...
A: Enzymes enhance reaction rate but are not consumed in the reaction
Q: suggest two reactions that are very fast (are over in minutes or seconds)?
A: A chemical change is called a chemical reaction. It requires varying lengths of time for completion....
Q: Explain why lipids are insoluble in polar solvents. How do oils and fats differ? How does the degree...
A: Lipids are a class of biological macromolecules that includes fatty acids and their derivatives (tri...
Q: Please explain the theoretical background (positive color reactions and what is being detected) invo...
A: Proteins are the polymers of amino acids. The amino acids are joined together by the peptide bonds. ...
Q: Hair is made of protein. The protein is a structural protein called α-keratin, which contains many d...
A: Amino acids are organic molecules having an amino group and an acid group. Amin...
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: 4. The following compound is designed to be a prodrug (eg to undergo metabolism to generate the acti...
A: Here compound on the left side is inactive drug molecule which upon hydrolysis form compound on righ...
Q: Discuss shortly the main differences among the different types of carbohydrates (monosaccharide, dis...
A: Carbohydrates are the biomolecules that are made upbof Carbon, hydrogen and oxygen. The general form...
Q: give other urinary constituents which may reduce benedict’s qualitative solution other than glucose
A: "Since you have posted multiple questions, we will answer the first question for you. If you want th...
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: Sucrose also known as invert sugar can be enzymatically hydrolyzed by the enzyme amylase to give the...
A: Sucrose is a di-saccharide made up of one glucose and one fructose joined together with α-D-Glucose-...
Q: The lizaton oRactionf uctase diffeat that of gbecose bocallse a five-memberrd sng membored hg is Foo...
A:
Q: Angiotensin Converting Enzyme (ACE) inhibitors cause blood vessels to relax, thereby reducing blood ...
A: Inhibitors of Angiotensin Converting Enzyme (ACE) reduces the blood pressure by relaxing the blood v...
Q: HOW TO SOLVE THIS IN EXCEL? For the following aspartate reaction in the presence of inhibitor, Km =...
A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation en...
Q: based on the table given, 1. what form of ILY is most present at pH4.0? a. ILY2- b. ILY1- c. I...
A: Provided table shows the acid dissociation constant value for Carboxy, amino terminal and side chain...
Q: 2. Paracetamol NAPQI Classification: paracetamol NAPQI Reaction: Enzyme: HO
A: There are different classifications of drug metabolism. Each compound reaching the biological system...
Q: The following reaction is a vitamin B12-dependent reaction that proceeds via a mechanism analogous t...
A: The correct answer of the question is: c: Atom c corresponds to atom Methylmalonyl - CoA mutase is a...
Q: QUESTION 6 Enzyme chymotrypsin cleaves polypeptides after aa. O Positively charged O Large, non-pola...
A: Chymotrypsin is a digestive enzyme. This enzyme belongs to the family of enzymes called serine prote...
Q: 2) oxaloacetate (OAA) occurs as an important intermediate in 2 metabolic processes a) indicate these...
A: "Since you have posted multiple questions, we will answer the first question for you. If you want th...
Q: Explain how oxidizing an organic compound can fuel ATPproduction
A: ATP is popularly known as the energy currency of the cell. The high-energy phosphate bonds present i...
Q: How does the bioavailability of metal ions differ based on complexation with polysaccharides or amin...
A: There are three common terms used in soil science in relation to metal ion and its absorption and ut...
Q: A polysaccharide conposed of entirely fructose units is inulin. Which carbohydrates test should be u...
A: Inulin is a homopolysaccharide, which is composed of fructose units. Qualitative tests for carbohydr...
Q: Is it necessary to bleach hair prior to application of a hair dye? Explain.
A: Hair is primarily composed of the structural protein keratin, which has a characteristic pale yellow...
Q: Choose any/all that apply to carbohydrates. Monosaccharides are oxidizing agents. Monosaccharide...
A: Carbohydrates are the biomolecules that is used in our body to produce or store energy.
Q: colored. Interpretation: () Lactose Observed that the addition of the Benedict reagent to the specim...
A: In the above question the test applied to determine glucose level in blood is, Benedict test. From ...
Q: Benedict’s and Barfoed’s tests involve reduction of sugars. True False
A: Benedict's test : Detection of reducing sugars Barfoed's test : Detection of monosaccharides
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: What are the similarities and difference between amylopectin and glycogen? Give at least 2 Similarit...
A: Glycogen : Glucose polymer Amylopectin- One of the two constituent of starch, while the other being ...
Q: 1a)What is the purpose of adding 10mM of Tris-HCL (pH 7.5) during the extraction process? Oa....
A: Tris-HCl is an acidic buffer that is commonly used in research labs to resist changes or neutralize ...
Q: what factors affect melatonin?
A: Melatonin is a hormone secreted by the pineal gland at night into the circulation and third ventricl...
Q: Choose any/all that apply to lipids. Farnesyl and palmitoyl can act as anchors for proteins that fu...
A: Lipid-anchored proteins are cell-surface proteins that are covalently attached to lipids embedded in...
Q: Can you please help find what Gln is at ph 9.5?
A: Amino acids are the smallest part that makes proteins or peptides. There are twenty standard amino a...
Q: 25. Given the following mRNA codons and amino acids, construct a polypeptide from this DNA strand. D...
A: A codon is a trinucleotide sequence of nucleic acid that corresponds to a specific amino acid. The g...
Q: A 100-mL buffer solution with pH of 4.80 is prepared as a stock solution. Using this stock buffer so...
A: Hi! Thank you for the question. We are authorized to answer two subparts at a time, since you have n...
Q: 1. Why did some food sample do not have the significant color change with iodine test? 2. Explain t...
A: Iodine test is used to detect the presence of starch. It is done with Lugol's reagent, which is a mi...
Q: Can you please help find the ph 9.5 of ser?
A: Amino acids are the smallest entities that are part of proteins and peptides. Twenty standard amino ...
Q: Which elements would be more likely to make a compound with another element
A: In chemistry an element very basic part of any molecule and it is a pure substance consisting only o...
Q: Does a positive result will occur on a Molisch's Test when trying disaccharides or polysaccharides?
A: The Molisch test is a colorimetric method for determining whether or not an analyte contains carbohy...
Based on the bacterial cultivation, what are the possible organisms under its gram reaction?
Step by step
Solved in 2 steps with 1 images
- Based on the growth you saw on your Lee’s Agar plate, what conclusions can you make about the bacteria present in the yogurt sample?What are the culture media that can be used for cultivating non-specific and specific microorganisms?Does agar concentration affect the growth and morphology of bacterial colonies? What causes dense growth and what causes minimal growth?
- What type of media are culture medium 1 and culture medium 2? And its difference to each other?Why can EMB agar be used to detect the presence of E. coli in particular? Explain the principle of detection of the organism using EMB agarWhy do we grow the bacteria in minimal media when testing for citrate utilization?