10. Your instructor has given you three test tubes, each containing a different unknown solution. After subjecting the unknowns to the tests described in today's lab, you have recorded the results in the following table. Identify the type of macromolecule (DNA, protein, starch, lipid, or reducing sugar) in each of the unknown solutions. Biuret Sudan IVType of molecule Benedict's lodine Unknown #1 blue Unknown #2 green Unknown #3 blue yellow |yellow blue- black violet clear clear clear clear clear

Q: Rose loves eating oats for her breakfast. Her friend Lisa who is a chemist, found out that oats…

A: The mole percent i.e  the number of residues of each amino acid per 100 amino acids in a protein is…

Q: D Question 6 6. The following table summarizes properties of three different proteins. Two would be…

A: Chromatography is an analytical technique for separating components of a mixture

Q: 6. THE FOLLOWING ARE DESCRIPTION OF NUCLEIC ACIDS. EXCEPT? A. MADE UP ALSO OF A NUCLEOSIDE B.…

A: The biological macromolecules can be classified as nucleic acid, proteins, carbohydrates and lipids.…

Q: Following 'salting out' experiments with crude samples, you now have 5 proteins, named after your…

A: SDS-PAGE is a method of separation of proteins on the basis of molecular weight of the proteins. The…

Q: 3. Use the 15 molecules illustrated below to answer the following question. Nucleotides consist of a…

A: The basic structure of nucleotides is shown below:

Q: 4) Which level of protein structure would be most affected by the following changes... a) mutation…

A: Sequence of amino acids linked by peptide bond and their arrangements in space leads to the…

Q: red 3.00 ion The nucleic acid from a particular species of bacteriophage is analyzed and found to…

A:

Q: 7) Place the following in correct sequence from simplest to most complex: 1. molecules

A: Atoms are the smallest particles, two or more of which combine to form molecules. Many molecules…

Q: Draw the chemical structure of the three components of a nucleotide and then link the three…

A: Nucleotides are monomeric units of the genetically important biopolymers deoxyribonucleic acid and…

Q: 5. Draw a diagram to show how the monomers to the right could be joined to form a polymer and…

A: The name of the linkage is PEPTIDE LINKAGE / PEPTIDE BOND. This kind of linkage Is found in the…

Q: 6. List three foods in which most of the calories are contained in protein. 7. What type of bond is…

A: Food items are the source of energy for living beings. Ingested food is digested into simpler…

Q: Polymerization of sugars results in: a) polypeptides b) polynucleotides c) polysaccharides d)…

A: Polymerization any process in which relatively small molecules, called monomers, combine chemically…

Q: 1. Describe what will happen to the molecules of olive oil and vinegar if you shake the bottle and…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 4.A nucleic acid has 13% of adenine. Determine the composition of guanine , cytosine and thymine

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

Q: 3. Use the 15 molecules illustrated below to answer the following question. Nucleotides consist of a…

A: DNA and RNA are the nucleic acids used as genetic carriers to transfer information from one…

Q: 1. Using Hydrophobic interaction chromatography, the protein that will be eluted FIRST is

A: Hydrophobic interactions  are one typeof bonding interactions that are present between water and…

Q: 0. The process used to join two molecules of nucleic acid together (or any two organic molecules,…

A: Two simple substances are called monomers.

Q: 1. What do the top/bottom of this diagram refer to? It refers to 2. What are the two major groups of…

A: Since there are multiple questions in this particular question I will answer the first one for you.…

Q: 7. The diagram below represents a portion of a deoxyribonucleic acid. 10 sbri odt Which sequence of…

A: DNA is a polynucleotide chain, where it contains a deoxyribose suger, nitrogen base and a phosphate.…

Q: 7. What type of bond is formed between the hydroxyl group of one nucleotide and the phosphate group…

A: Deoxyribonucleic acid (DNA) is a double-stranded, a self-replicating material that is present in…

Q: 6. Which nucleotide in figure 1 below indicates the nucleic acid is RNA? Figure 1 a. uracil b.…

A: RNA or Ribonucleic acid is an important biomolecule present in all the biological cells and is…

Q: 21. Polymerization of amino acids results in: a) polypeptides b) polynucleotides c) polysaccharides…

A: Proteins are polymers which are formed by connecting the alpha carboxyl group of one amino acid to…

Q: If 37% of a cell's nucleotides are cytosine, which of the following would also be true? *You may use…

A: DNA(deoxyribonucleic acid) which is a double-stranded helical genetic material containing thousands…

Q: Choose the incorrect statement: Group of answer choices The two chains of RNA are held together by…

A: Introduction The nucleic acids(DNA or RNA) serve as the genetic material of the organism. This…

Q: The centrifuge machine is used to separate molecules based on their: O a. Reactive properties O b.…

A: For the separation of different biological components and molecules, the centrifugation is commonly…

Q: 5. Maria wanted to determine what types of biomolecules are present in the three unknown substances…

A: Introduction: Different biomolecules have different structures, molecular compositions, and hence…

Q: 2.) An unknown amino acid was subjected to paper chromatography with five amino acid standards in…

A: For Thin layer chromatography, we define Retension factor (Rf) as ratio of distance travelled by…

Q: 3. How many amino acids are there in the polypeptide (protein)?

A: Introduction :- Amino acids are molecules that join together to form proteins. The building blocks…

Q: 3. The diagram to the right represents which of the following? A, Amino acid B. deoxyribose C. fatty…

A: Nucleotide It is an organic molecule that is building block of DNA and RNA. They also have…

Q: 5. Based on the following gel, what is the size of the band B in lane 2? 5.0 4.0 3.0 2.0 1.5 1.0 0.5…

A: The method of gel electrophoresis is used to separate DNA fragments based on their size.DNA samples…

Q: 1) Nucleic acids are polymers of Select an answer and submit. For keyboard navigation, use the…

A: Nucleic acids such as ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are vital constituents…

Q: 9. What technique is used to determine the amino acid sequence of a purified protein? 10. Indicate…

A: Protein sequencing is a method for determining a protein's amino acid sequence, as well as its shape…

Q: 1. Why ninhydrin is used in paper chromatography?   2. How do you identify amino acids on the…

A: Chromatography is method of physical separation of the compound. Chromatography is based on the…

Q: The number of hydrogen bonds between A/T pairs is __ while the number of hydrogen bonds between G/T…

A: There is a slight error in the question, correcting it: The G/C pair is correct. because G pairs…

Q: Group the following as nitrogenous bases and nucleosides:Adenine, Cytidine, Thymine, Guanosine,…

A: DNA is a polymer of deoxyribonucleotides that are made up of phosphoric acid and…

Q: 3. The following structures are the components of nucleic acid. CH2OH OH NH2 ОН ОН A B (a) Which…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Please Answer numbers 1, 2 & 3 thank you 1. Which of the following intermolecular molecular forces…

A: There are twenty naturally occurring amino acids that are involved in the formation of proteins.

Q: 3. Proteins: a. Function depends on the structure b. Monomers are the nucleotides c. Can be…

A: Proteins are huge biomolecules and macromolecules that are made up of one or more long chains of…

Q: Compare (4 differences & 4 similarities) between the secondary structure and quaternary structure of…

A: Introduction: Proteins are large biomolecules important for the structure and function of the living…

Q: 2. a. In the following diagram of a portion of a protein, label the types of interactions that are…

A: The complete structure of protein can be described at four different levels of complexity -…

Q: 7) Which level of protein structure is when the protein is actually capable of being functional?…

A: Proteins are macro-biomolecules made up of amino acids subunits joined by peptide bonds.

Q: How many nucleotides are represented in the diagram? * 2 points 3 3 O 12 18

A: Nucleotides act as the building blocks of RNA and DNA. They also perform functions like metabolism,…

Q: Determine which of the samples should be extracted and separated for protein analysis based on the…

A: Protein analysis methods encompass a wide range of experimental techniques for protein detection,…

Q: 1. Most of the work in the body is done by proteins. Describe the function of each of the proteins:…

A: Proteins are large, complex molecules that play many critical roles in the body. They are required…

Q: A chromosome consists of a nucleic acid and... Group of answer choices   A. carbohydrates B. amino…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Differentiate the following in terms of proteins' structural features in living systems? - primary…

A: Introduction: Proteins are biopolymers made up of twenty L-alpha amino acids linked by peptide…

Q: H2N OH N' B) NH N. H2N NH" Но NH2 (H) 18. Name of base A: 19. Name of base D: 20. Base pair name of…

A: Since you have asked the question with multiple subparts we will answer the first three subparts for…

Q: 1) The monomers that make up carbohydrates are: 2) the monomers that make up proteins are: 3) which…

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

Q: b. The proximal histidine forms a(n) Select ] bond with [ Select ] while the distal histidine forms…

A: Hemoglobin is the pigment present in the red blood cell. It transports gases across the body parts.

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.