What is a chain of amino acids called? These chains of amino acids are held together by bonds. What is the byproduct of forming the bonds mentioned in the above questions? Draw a polypeptide chain What part of an amino acid’s chemistry determines the functions of a protein?

Q: a) What physical property can often be used to distinguish saturated and unsaturated fat? b) Explain…

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Q: What part of an amino acid determines its overall chemical properties?   Question 6 options:   The…

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Q: Each common amino acid has a specific letter that we use to represent it. For example, Lysine is…

A: Amino acids has 1 letter code also 3 letter codes.

Q: strongest type of interaction between two polar amino acid side chains is London dispersion forces ?…

A: Answer is False. London dispersion forces of attraction is the weakest force among two polar…

Q: Insoluble liquids have different chemical properties. We can predict which liquid will be on the top…

A: Solvent densities may be used to predict which layer is organic and which is aqueous in a separatory…

Q: A peptide bond links two amino acids together. It is an amide bond because the atoms joined by this…

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Q: What reaction is caused by heat in an Amino Acid? How does this affect the Amino Acid? What is the…

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Q: Fat soluble vitamins have a ispoprene unit which are a type of lipid molecule ? True or false

A: Fat soluble vitamins are categorised by A,D,Eand K  Yes they have isoprene unit lipid molecule  They…

Q: What are protein domains? How different are they from protein motifs?

A: In molecular biology, a protein domain is a region of a protein's polypeptide chain that stabilizes…

Q: Question 19 a of 36 Proteins fold into complex three-dimensional shapes. The function is dependent…

A: Proteins are made up of amino acids. Protein fold in to three dimensional shape. Globular proteins…

Q: draw the dipeptides of Thr-Ala and circle the peptide linkage

A: We have to draw the dipeptides of Thr-Ala and circle the peptide linkage

Q: 1. Write the functional groups for carbohydrate, lipid/fat, and protein/amino acid molecules in…

A: Since you posted multiple questions so, I’ll be solving first three .

Q: A pentapeptide has the molecular formula: Asp, Glu, His, Phe, Val. Partial hydrolysis of the…

A: Long peptide chains are usually cleaved by water or undergo hydrolysis to give short peptide…

Q: QUESTION 11 What is the strongest type of intermolecular force that can exist within a protein…

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Q: Which classes of amino acids have side chains that can form ion-dipole interactions with water?

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Q: QUESTION 17 Which amino acid pair are most likely to have an electrostatic interaction within a…

A: We have total 20 amino acids. These are different with respect to the functional group they are…

Q: Which of the following functional groups is NOT found in amino acids? A. amine B. amide C.…

A: Given options of functional groups are  A. amine B. amide C. carboxyl D. aldehyde

Q: Write the name of linkage joining two amino acids.

A: Given Write the name of linkage joining two amino acids

Q: If two amino acids are combined with a peptide bond, how would you describe the structure? 000…

A: The objective of the question is to identify the correct term for the structure formed when two…

Q: Compounds that have the same chemical formula but have different structures are called..…

A: Given data : Compounds that have the same chemical formula but have different structures are called…

Q: Consider Polyethylene, the polymer made from ethylene. Calculate the malar mass of a Polyethylene…

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Q: Questions: 1. How does structure of lipids relate to its function? 2. What is the importance of…

A: Ans. Lipids are known to perform 3 major biological functions in our body: a. serving as structural…

Q: Proteins are formed when the group of one amino acid forms a peptide bond with the group of a second…

A: A peptide bond is formed when two amino acids combine to form a protein molecule. Different groups…

Q: Define about Peptides ?

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

Q: What is a polymer?

A: The polymer is made of two words" poly means many and mer means units.

Q: As we’ve discussed, a peptide bond is made when amino group of one amino acid combines with the…

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Q: The attached chemical formula is typical of?

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Q: You’ve got two amino acids – glycine and alanine. How many and what dipeptides can be formed from…

A: Amino acids are the organic compounds which primarily has amine and carboxylic acid group. The side…

Q: Explain why casein precipitates when vinegar is added. Why was milk or raw egg once used as an…

A: 1) Casein precipitates when acetic acid or vinegar is added due to its low isoelectric point that…

Q: The structure of the amino acid L-alanine is shown. CH3 Identify the functional groups that are…

A: Amino acids are organic compounds which combines to form proteins hence they are the building block…

Q: Draw a diagram of 2 amino acids and illustrate where the bond occurs. a. Encircle where the bond…

A: It is asked in the question to describe how peptide bonds are formed.

Q: Describe the basic structure of phospholipids and glycolipids. What functions do these lipids have…

A: Phospholipids have the same basic structure as triglycerides, except that one of the fatty acid…

Q: Part A: Condensed structural formulas (ionized) of amino acids -glycine -alanine -serine Part B:…

A: We have to write the Condensed structural formulas (ionized) of following given amino acids…

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: The prevalence of these organic substituents would indicate that a bio-molecule is a lipid? A)…

A: The prevalence of the functional groups in a lipid are C)EstersD)alcoholwe know that lipids are the…

Q: 4. Nylon has been called a synthetic structural protein. What organic functional group do nylon and…

A: Polyamide ploymers are generally called as Nylons.  Nylon is the generic name of the synthetic…

Q: H. H-N H. H. H.

A: Given

Q: Identify which of the following pairs of amino acid residues can have hydrogen bonding between…

A: We have to tell among the given pair of amino acids, which one having hydrogen bonding between their…

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.