A researcher is studying the ionization energies of a certain element. She finds that the ionization energies in kJ/mol are as follows: 1.590, 1150, 4900. Which of the following elements is this element most likely to be? Ок Li Ca

Q: Classify the type of lipid shown here. A) fatty acid B) steroid C) wax D) triglyceride

A: The three main types of lipids are phospholipids, sterols, and triacylglycerols (also known as…

Q: 17. Shown below is the generic structure of an amino acid. Amino acids undergo polymerization…

A: An organic compound that contains an alpha-COOH and alpha-NH2 functional groups is called amino…

Q: com X The folding of a protein is a complex and random process. Real Fake ê Abrir en Google…

A: A) Real    The folding of a protein is a complex and random process

Q: QUESTION 55 The likelihood that the longer elution times (Rf) were due to the following: O The more…

A: As per our guidelines, I can answer only first question. Because you have posted multiple questions.…

Q: Define captopril ?

A: Captopril is a drug used to treat high blood pressure and congestive heart failure. Its IUPAC name…

Q: Most ring fusions in a steroid molecule are: Cis Parallel Trans Anti

A: Steroid molecules generally have a four fused cycloalkane rings. For example cholesterol.

Q: Consider the tripeptide phenylalanylcysteylmethionine. Part: 0/2 Part 1 of 2 Draw the structure of…

A: Peptide structures are written in such a way that left side is N-terminal while right side is…

Q: 1. Draw 2D chemical representations of atactic, syndiotactic, and isotactic polystyrene. 2.…

A: First  three question answered below:

Q: Is there commerical resin similar to RP-46 polyimide resin?

A: Ans:  widely used thermoset polyimide resin comprises PMR-15 and RP-46

Q: 1-proteins-lab-manual?module_item_id=44333 A= abc Where "A" is absorbance, "a" is molar…

A: First question had been answered. Absorbance of a solution can be calculated using Beer Lambert law.

Q: At what pH will the following tripeptide have this structure? H2N-CH- -CH-C- N-CH-C-OH CH2 CH-OH CH2…

A:

Q: (k) dendrimer (1) engineering plastic (m) elastomer (n) end group (o) graft copolymer

A: A polymer is a large molecule composed of repeating units called monomers.

Q: Classify the following as a lipid, carbohydrate, or amino acid: (EOCQ 58) CH,OC(CH,)1,CH, а.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: How many fused rings are there in steriod?

A:

Q: Refer to the given figure below. Peptide and protein synthesis in the body occurs at the ribosome.…

A: Elimination reactions are those in which a substance is eliminated during the course of the…

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A: Thermosets are polymers in which a cross-linking reaction which occurs. It promotes the chemical…

Q: new synthetic fibres in the last 15 years in the fibre industry? their chemistry their usuage

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Q: 2. a. Which amino acid is this? (might need to look at another amino acid b. Label which of these is…

A:

Q: Fill in the side chains (including stereochemistry) on the dipeptide backbone below to make the…

A: All the amino acids exhibit L-stereochemistry except glycine.

Q: Pictured at left is the correctly filled Aufbau diagram for neutral calcium (AN = 20). What can you…

A: Afbau's principle shows the increasing energy of different orbitals.  The filling of the electrons…

Q: what is pseudo order treatment

A: Pseudo is Latin word which means ‘fake’. A Pseudo order reaction can be defined as a bimolecular…

Q: A. Circle the peptide bond in this structure. H3N CH- - ܬܐܐܐ || - H N-CH-C-0 CH3

A: A peptide bond, also referred to as an amide bond, is formed between the α-nitrogen atom of one…

Q: High-density polyethylene (HDPE) fibre is used as liners for surgical gloves. Although the liner has…

A:

Q: Hyaluronate in the cartilage acts as a: repeating unit of the aggrecan molecule. central filament…

A: Hyaluronate in the cartilage acts as a central filament between  glycosaminoglycans It is present…

Q: Intermolecular chain transfer R R- MLn MLn P. R Intramolecular chain transfer Ring-Opening…

A:

Q: Biological Macromolecules Identifying and drawing peptide bonds Draw the structure of…

A: If the pH is greater than pKa then deprotonation occurs and it exists in deprotonation form. While…