7. The following compound is a(n) HyÑ-ÇHC-N-CHC-H-CHể-o || H3N-CHC-N-CHC-N-CHO-O СНCHЗ CHз ČH3 CH2 Он a. amino acid. b. dipeptide. c. tripeptide. d. polypeptide. e. protein.

Q: a. Write the general structure of an amino acid. b. Identify what portion is common to all amino…

A: Please find your solution below : Amino acids are the organic compound that combine together to form…

Q: What are the intermolecular forces responsible for the folding of amino acid chains into proteins?…

A: Amino acids always combine together to give different structures such as primary, secondary or…

Q: ou have 28 g of the amino acid glycine, C2H5NO2. Calculate the followings:        Total number of…

A: Given   The mass of amino acid glycine is 28 g.   The number of moles is calculated as shown below.…

Q: In Figure 5.3, to make a peptide bond, between alanine and glycine, a chemical reaction was…

A: Amino acid is a compound that is composed of NH2 (amino) group and COOH (carboxylic acid) group. The…

Q: The two strands of DNA are held together to form a double helix through hydrogen bonding between the…

A: Here we are required to find the number of hydrogen bond formed between gaunine and cytosine

Q: How can two different proteins have the molecular formula, yet have different folds and structures?

A: The biomolecules which have carboxylic and amine group containing monomer units are known as…

Q: CH 0-CH What kind of molecule is this? Your answer should be one word or a two-word phrase. For…

A: Ans1. The above molecule is a sphingolipid Ans2. The common name for red coloured region A is…

Q: 1. A. Write the structure of the pentapeptide GLDSC. B. What is the complete name of this…

A: peptide are formed from the amino acid via condensation reaction between amine group of one amino…

Q: What are Chargaffs rules and how did they help Watson and Crick figure out the structure of DNA

A:

Q: Draw the chemical structure of a polypeptide whose primary structure is Serine-Asparagine-Valine.…

A: Polypeptides are polyamides formed by the condensation of amino acids.

Q: Enzymes are * O(a) Proteins O (b) Carbohydrates O (c) Nucleic acids O (d) DNA molecules

A:

Q: 2. On this DNA section -A-G-T-C-C -A-A-T-C- 1- How many codons? 2- How many nucleotide?

A: DNA section -A-G-T-C-C-A-A -T-C-

Q: The secondary structure of a protein is influenced by both hydrogen bonding and London dispersion…

A: In the given question , two kinds of interactions are discussed and asked. First one is hydrogen…

Q: What is a homologous series? State any two characteristics of homologous series?

A: SOLUTION: Step 1: a homologous series is a sequence of compounds with the same functional group and…

Q: A mature glycogen particle extends out from the homodimer, glycogenin, typically having 12 tiers of…

A: Glycogen is branched biopolymer consisting of linear chain of glucose residues joined by…

Q: An example of a fibrous protein out of the following is

A: Fibrous proteins or scleroproteins are defined as structural protein with a repetitive amino acid…

Q: Complete hydrolysis of a 100.00-g sample of a peptide gave the following amounts of individual amino…

A: Amino acids: Amino acids are the organic molecule which consist of carboxylic acid, an amino group…

Q: (üi) -CH2 O Nucleotide base 80% aqueous →? ACOH 20 °C LOH NaOH (üi) →? (MeO)2SO2 (iv) NaOMe →? Ph

A: Hydrolysis of ether to give an acohols (MeO)2SO2 is used for methylating agent Cyclolactone cleave…

Q: Consider the peptide structure shown in the figure, below. List a set of six atoms in the structire…

A: When some amino acids are linked with each other in a particular sequence by peptide bonds (-CONH-),…

Q: Is the molecule a mixed or a simple triglyceride?

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

Q: 1. Secondary structures of proteins are held together by hydrogen bonding Select one: a. from one…

A: Note: As per guidlines one question is solved per each session, please send it seperate Thank you…

Q: What element gives distinct property in the proteins? O nitrogen hydrogen охудen O carbon Question…

A: (38) Proteins are polymer of amino acids, in which Carbon, Hydrogen , oxygen and nitrogen atoms are…

Q: Why is knowing the protein sequence important?

A: Sequencing protein is important due to the following reasons.

Q: 1. Write the structure of the pentapeptide GLDSC. 2. What is the complete name of this…

A:

Q: 28.) The purine with the fewest oxygen atoms always base pairs with B) guanine in RNA. A) adenosine…

A: 28)answer will be option (E) uracil The four nucleo bases in DNA are guanine, adenine, cytosine and…

Q: Consider a double helix of DNA that has a total of 50 base pairs. If 32 of the bases are A…

A: Given: Total base pairs= 50 pairs = 100 bases Number of adenine bases= 32

Q: Watson and Crick determined that the DNA molecule has two helical strands. Each strand is made up of…

A: Here we are required to find the collective term for a Base and deoxyribose and phosphate group when…

Q: What is a homolgous series

A: The organic compounds are composed of major elements like carbon, hydrogen and oxygen. These…

Q: 2. Draw the dipeptide KQ.

A: We have to predict the structure of dipeptide KQ.

Q: If the diploid number of an organism is 100 what is the haploid number

A: Given : Diploid number = 100

Q: In determination of the amino acid composition of a polypeptide: 1- how can polypeptide chains…

A: To detect the sequence of the amino acids in the peptide chain it is mandatory to hydrolyze it and…

Q: COO + 1 H₂N-C-H 1 €ƒ_ƒ_ƒ_⁄__£ CH₂ 1 CH₂ 1 CH₂ 1 NH C=NH2 NH₂ Arginine, Arg, R

A:

Q: A pentapeptide has the amino acid sequence Gly-Ala-Gly-Phe-Cys. This describes as what kind of…

A: A pentapeptide has the amino acid sequence Gly-Ala-Gly-Phe-Cys. The structure is shown as below.

Q: proteins 1 The sequence of amino acids an example of a protein structure. Select an answer and…

A: The sequence of amino acid an example of a primary  protein structure..

Q: (a) Which amino acid is present in higher amounts than glycine?(b) How many more molecules of that…

A:

Q: A protein structure is solely determined by the sequence of amino acids in the primary structure.…

A: The protein forms from the polypeptide chain after large amount of primary and secondary interaction…

Q: Refer to the figure below to answer the question. Which of the following is broken during a…

A:

Q: A segment of DNA has 18 base pairs. It has 7 cytosines in the segment.a. How many thymines are in…

A: Nitrogenous base pairs are complementary, and the adenine and thymine combine by the formation of 2H…

Q: LOH H;C CH H2N. H2 Glycine Leucine Alanine Glycine Proline Hydroxyproline

A: A peptide is a short chain of amino acids and the amino acids are connected to one another in a…

Q: For this short DNA segment, a. identify the 5' end and the 3' end of the molecule. b. circle the…

A:

Q: Part C Complete the sentences to explain the differences between an a helix and a B-pleated sheet.…

A: Given Part C The alpha helix is a type of _________ protein structure resembling the shape of a…

Q: 60. Draw structures from notations or notations from structures, for the following dipeptides. Look…

A:

Q: gueup amino NH fautomerism H20 + NH3 H. wracil cytocine

A: Given : We have to write the mechanism for the following reaction.

Q: . What is the significance and relationship of proteins topic in medical science students? 2. Why…

A: Proteins are composed of several amino acid units which combine together via formation of peptide…

Q: >How many dipeptides can form from leucine and serine? List the amino acid sequence for each one.

A: The organic compound that is composed of amino group and carboxylic group along with an organic…

Q: Would you expect these two tripeptides to have the same function in the body? Why or why not?…

A:

Q: Which statement is completely false below? O Amino Acid Polymers less than 50 amino acid residues…

A: The compounds containing amino group (-NH2) and a carboxylic acid group (-COOH) are termed as amino…

Q: Draw the hydrogen bond(s) between guanine and cytosine. H но H

A: Answer

Q: Question 7 Select the correct option(s) regarding denaturation of proteins. O Proteins can be…

A: Denaturation  of protein.

Q: How many ways can five different amino acids be arranged in a peptide so that each peptide is…

A: