1. The following are solvents used in Biochemistry Laboratory. Lipids are expected to dissolve in? a. CH3-(CH2)7-CH3 b. CH3-Cl c. CCl4 d. CH3CH2OH

Q: Consider the structures of the two fatty acids shown below. A OH В Which fatty acid probably has the…

A:

Q: Dishwashing soaps are synthetic detergents. What is their chemical nature?

A: Dishwashing soaps are non-ionic detergents. It can be prepared by the reaction of stearic acid with…

Q: starch. 3. In plants, glucose molecules are joined together to form the polymer cellulose. U C I (a)…

A:

Q: Explain why beeswax is insoluble in H2O, slightly soluble in ethanol (CH3CH2OH), and soluble in…

A: Beeswax is insoluble in water, slightly soluble in ethanol, and soluble in chloroform.

Q: Which is a glycoside?

A: Carbonyl compound (aldehyde and ketone) reacts with alcohol to form hemiacetal in the presence of an…

Q: What is a polymer? a. any organic compound made by combining smaller molecules b. any synthetic…

A: A polymer is defined as a large molecule, or macro-molecule, composed of many repeated sub-units. It…

Q: 71 What type of lipid molecule is shown below? но O fatty acid wax steroid phospholipid triglyceride

A: A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes,…

Q: Why is ethyl alcohol soluble in water?

A:

Q: covalent

A: Dear student, I have given answer to your question in the image format.

Q: What is the monomer of PMMA?

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Q: Why is cellulose insoluble in water?

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Q: Why are some organic compounds (polysaccharide) is insoluble in organic solvent (small alkane…

A: Most organic molecules are typically relatively non-polar and are usually soluble in organic…

Q: Kevlar

A: Dear student I have given answer to your question in the image format.

Q: How can we use alkaloid reagents as a reagent to precipitate protein? How does it work? and can you…

A: A question based on precipitation of proteins, which is to be accomplished.

Q: "Lipids are biomolecules that are soluble in organic solvents andinsoluble in water"  Define this ?

A: Concept introduction: Solubility rules: It stated that like dissolved like that means polar…

Q: 78. The determine whether organic compounds are soluble in polar or non-polar solvents, whether they…

A: Here we have to say that what determine organic compound are soluble in polar or non-polar solvent,…

Q: Farnesol is a terpene found in flowers. How does farnesol differ from other lipids that are not…

A: “Terpenoids are the hydrocarbons of plant origin of the general formula (C5H8)n as well as their…

Q: What type of lipid molecule is shown below? но fatty acid wax steroid phospholipid O triglyceride

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Q: What exactly is glycerol

A: Glycerol is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic.  It can be…

Q: Q2 How do soaps made from vegetable oils differ from soaps made from animal fat?

A: Difference between the soaps made from vegetable oil and the soap made from the animal fat.

Q: Much of the strength of silk—a natural protein fiber—is attributed to β-pleated sheets stacking to…

A: Proteins are basically formed of amino acids and they are chemically bonded to each other mainly via…

Q: Which compounds are water soluble? a. LiCI water soluble b. C-Hs (select) C. NazPO4 (select)

A: Any compound can be water soluble if the lattice energy of ionic solid is lower than the hydration…

Q: How would the boiling point change if the atmospheric pressure increased or decreased? What is the…

A: A)alcohol have high boiling point because alcohol will form hydrogen bonding with water while ether…

Q: What makes hydrophobic interactions favorable?

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

Q: What are fatty acids?  Draw a general idea of a soap molecule.  Label which end is polar and which…

A: Given: Fatty acid, Soap molecule, polar and non polar , Hydrophobic and hydrophilic end.  To find:…

Q: What happens during a dehydration reaction? Water reacts with the molecule and breaks it down into…

A: The electronic configuration of carbon is 1s22s22p2

Q: Explain about Polyamides ?

A: A polyamide is polymer in which individual structural units are joined by amide bonds.

Q: How is the iodine that meth cookers use to make crystal meth usually obtained? O It is purchased at…

A: A question based on general chemistry that is to be accomplished.

Q: Which fatty acid would you expect to be have the lowest melting point?

A: given find out the lowest melting point of fatty acid

Q: Which of the following situations will alcohol be at the lowest percentage? A. Equal amounts of…

A: Alcohol can be defined as an compound in which a hydroxyl group is bound to a carbon atom

Q: Chemistry Identify the functional group of sphingolipids?

A: Functional group in a compound determines chemical properties of that compound.

Q: Cabohydrats Explain how we can separate sugar and starch.   Someone spilled some iodine solution on…

A: CARBOHYDRATES: Carbohydrate is a compound which is composed of carbon, hydrogen and oxygen atoms and…

Q: what is the importance of isomers in biological systems?

A: The molecular geometries of the hydrocarbons are directly related to the physical and chemical…

Q: Illustrate the  structure of a tetrapeptide ?

A: Amino acids consists a central carbon atom which is attached to a protonated amine group, (-NH3+)…

Q: 5. What reaction is caused by heat in an Amino Acid? How does this affect the Amino Acid? What is…

A: Amino acids are the monomer of protein.They helps to build the body,provide energy,enhance immunity,…

Q: In membrane  lipids the hydrocarbon tail is ---- and the head is--? - hydrophilic  - hydrophobic…

A: A substance is said to be hydrophilic if it gets attracted towards the water molecules and a…

Q: >What is a fatty acid? Draw the general structure of a fatty acid

A: A fatty acid is a carboxylic acid with a large alkyl tail. It is a backbone of lipids.

Q: Truel False: you are asked to determine if the statement is TRUE or FALSE. You must write out the w…

A: Macromolecules within the cytosol interact in the quarternary structures via covalent bonds. This…

Q: Which would be the most important type of intermolecular force between fat molecules and petroleum…

A: There are following types of intermolecular forces: 1. Hydrogen bonding.  This is the force between…

Q: Most medicines are made up of the active pharmaceutical ingredient (API) and various excipients.…

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Q: Why are polymers used in controlled drug ?delivery system? How effective are they

A: Answer - According to the question - A polymer is any of a class of natural or synthetic substances…

Q: 5. A. Chemically, what is soap? B. How does it help clean things? C. How is soap related to lipids…

A: The carboxylic acid functional group is furnished with the carbonyl group and -OH group. The sodium…

Q: 13. Cholesterol is considered a Lipid as well even though it does not have a carboxylic acid like…

A: Functional group is a small group that is responsible for chemical and physical properties.…

Q: What is a triglyceride made up of? Select one: a. Glycerol and three fatty acids. The fatty acids…

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Q: lipid

A: Dear student I have given answer to your question in the image format.

Q: Glucose has which functional group?

A: Glucose is considered as a simple sugar having molecular formula of C6H12O6 and it is a reducing…