Define hydrophobic

Q: How the principles of organic chemistry come into play in a biological system ?

A: SOLUTION: Step 1: Organic compounds are vital for sustaining life on earth and include complex…

Q: How Polyurethanes are formed ?

A: Polyurethanes are one of the most versatile plastic material . These have advantage over other…

Q: Which type of cross-link involves interactions between two nonpolar R groups?

A: There are various types of interactions like hydrogen bonding, dipole-dipole interactions, London…

Q: Describe the basic structure of a hydrocarbon and explain why these molecules are hydrophobic.

A: Hydrocarbon mainly composed of carbon and hydrogen.

Q: why Acetanilide after cooling back at room temperature forms a crystal?

A: Acetanilide is soluble in the boiling water, but it is less soluble in the room temperature. First,…

Q: What are copolymers?

A: To define: Copolymers?

Q: How many tripeptides can be written with 3 amino acids?

A: In this question, how many tripeptide can be written by three amino acid.  You can see details…

Q: 1. Define hydrophobic. Define hydrophilic.

A: The terms hydrophilic and hydrophobic are used to define the nature of a compound as it's…

Q: Give an example of (a) polyester (b) polyamide.

A: An example of polyester and polyamide has to be given,

Q: What type of electrostatic attractions exist between base pairs?

A: In DNA, there are four nucleotide bases as -  Adenine (A)  Thymine (T) Guanine (G) Cytosine (C)

Q: Name the molecule PCL5

A: The name of PCl5 molecule is Phosphorus Pentachloride.

Q: Define food safety and food processing. Describe organic foods and non-organic foods in details.

A: 1) Food Safety : Food safety is about handling, storing and preparing food to prevent infection and…

Q: Indicate the chiral centers in the molecules.

A: The chiral centre or asymmetric centre:If the molecule contains a carbon atom attached with four…

Q: Define Nitriles ?

A: Functional group is the group that is responsible for the main characteristics of the given chemical…

Q: The cleaning ability of soap is based on its structure. Which structures represent compounds that…

A: Soap are the salt of of higher fatty acids.

Q: How does the structure of a Polymer affect its function.

A: Here we have to explain how does the structure of a polymer affect its function? We can explain it…

Q: List, in order from strongest to weakest, all of the types of attractive non-covalent forces that…

A: There are various types of non-covalent interaction present among the amino acid side chain which is…

Q: How does polarized light used for identification of chiral compounds?

A:

Q: How many different tripeptides can be formed from the three amino acids?

A: An organic compound containing a carboxylic acid group and amino group on the same carbon atom whose…

Q: na hydrophobic area of the tertiary structure of a

A: In a protein chain, R group is polar ( like alcohol, thiol, carboxylic acid or amide etc ) then this…

Q: The property of water solutions to conduct electric current is possible for all of the 20 standard…

A: Amino acids are molecules that combine to form protein. Amino acids and proteins are the building…

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

A:

Q: Explain the term Hydrophilic ?

A: Surface chemistry represents the chemical process occurring at the interfaces of two surfaces like…

Q: What makes hydrophobic interactions favorable?

A: The hydrophobic effect is the observed tendency of nonpolar substances to aggregate in an aqueous…

Q: Describe in detail how you will determine the primary structure of protein.

A: Basically the primary structure of protein is linear sequence of amino acid which is held together…

Q: The peptide bond joining amino acids into proteins is a specific example of the . bond. amide…

A: Amino acids consists of Amino (-NH2) and Carboxylic (-COOH) functional groups.  Proteins are…

Q: 20. AIH3 C2H4 22. Cu

A: Here the last 3 subpart is:

Q: b. 1. TFCI pyridine 2. NaSCH3 OH С. 1. EtMgCI но Br 2. aq H*

A: TfCl make OH a good leaving group while NaSCH3 is a good base in comparison to a nucleophilie,. So,…

Q: cyclic structure

A:

Q: Draw the structure for the tripeptide Ser-Ser-Ser. Would you expect this tripeptide to mix readily…

A: Three units of the amino acid serine are linked together to form the Ser-Ser-Ser tripeptide. The…

Q: Where is the force of attraction the strongest on a magnet

A: Magnets have north and south poles. The poles are the regions where the force of attraction is…

Q: Draw the structure of any two amino acids, showing how they link together to form a dipeptide.

A:

Q: Identify the functional group of the structures,

A:

Q: Name the organic structure. CH3CH2CH2CH2 Cl C = C H. CH3

A: Given: structure of the organic compound.  To find : Name of the organic compound. Solution : As we…

Q: explain how serine is capable of hydrogen bonding but it could also form covalent bonds?

A: 1. Hydrogen bond forms between hydrogen atom attached with highly electronegative element (N, O) and…

Q: A) saturated, 18 B) unsaturated, 18 C) saturated, 17 HO. D) unsaturated, 17 E) unsaturated, 16

A: Lipids are non-polar macromolecules that are made up of long hydrocarbon chains. Lipids play a vital…

Q: how manyt functional groups does amino acids have

A: Amino acid have 2 functional group Amino Acid have general formula NH2(CH2)COOH-(Neutral from) so…

Q: Which of the following is TRUE of hydrophobic molecules? They have limited solubility in water.…

A: Answer is all of the above.Since hydrophobic molecules are non-polar and water is polar, they are…

Q: What is the difference between lyophobic sol and lyophilic sol?

A: So, there are two types of colloids as a subclass i.e. lyophilic and lyophobic, lyophilic are…

Q: Lecithins can act as emulsifying agents. The lecithin of egg yolk, for example, is used to make…

A: The given compound is lecithin. To find: The part which interact with oils The part which interact…

Q: When amino acids react to form proteins, do they do so via substitution, addition, or condensation…

A: The protein is a biomolecule that is made up of amino acids.

Q: What is the difference between protophobic and protophilic solvents ?

A: Those solvent which are having high tendency to accept protons are called protophilic…

Q: Classify the following lipid (choose all that apply). (CH2)CH3 CH-0-C-(CH2)12CH3 ČH2-0-C-CH,CH3

A: As you have posted multiple independent questions in single request, we will solve the first…

Q: Which of the following molecules contains an amino group? В OH NH2 A)A ОН В) В D С) С D) D `NH2 O:

A: The substituent -NH2 is called an amino group. Compounds with a nitrogen atom attached to a carbonyl…