Consider the following amino acids. Based off their side chains
4. Consider the following amino acids. Based off their side chains, which would you suspect to be the most prevalent in the hydrophobic core of a protein. Justify your response.
5. Are the hydrophobic interactions caused by the repulsion between water and nonpolar molecules? Explain in your own words what happens to the water structure
near hydrophobic molecule? Is water special?
Homework Answers
Identify the preferred orientation of amino acid side chains in the tertiary structure of a protein...
Identify the preferred orientation of amino acid side chains in the tertiary structure of a protein in an aqueous environment. A. The hydrophobic side chains will prefer to be on the interior where they can interact with water molecules in the aqueous environment. B. The hydrophilic side chains will prefer to be on the exterior where they can interact with water molecules in the aqueous environment. C. The hydrophilic side chains will prefer to be on the interior where they...
6) Proteins are composed of amino acids polymerized into long chains. The structure of a protein...
6) Proteins are composed of amino acids polymerized into long chains. The structure of a protein - that is, its overall shape and how the chains are "folded” around each other - is very important for its function. In an aqueous environment, in an active, folded state the hydrophilic amino acids in the protein are facing outwards exposed to the water and the hydrophobic amino acids are hidden away from the water in the core of the protein. In a...
single letter abbreviation of all amino acids that correspond 4. Amino acids. The side chains of...
single letter abbreviation of all amino acids that
correspond
4. Amino acids. The side chains of amino acids have a wide spectrum of chemical and physical properties. In each sp. provided below, write the single-letter abbreviations of all amino acids that match the description positively charged side chains at pH 7.4 negatively charged side chains at pH 7.4 negatively charged side chains at pH 12 achiral contains two chiral carbons side chain restricts the rotation of main chain contains carboxamide...
Question 23 struct The interaction of the side chains on the amino acids, for example hydrophobic...
Question 23 struct The interaction of the side chains on the amino acids, for example hydrophobic attractions, is the Selected Answer: secondary Answers: secondary quaternary tertiary Aneu Question 24
Answer the following questions based upon a tripeptide sequence with the following amino acids: S L...
Answer the following questions based upon a tripeptide sequence with the following amino acids: S L D Serine Leucine Aspartate a) What is the overall charge of the most abundant tripeptide species at neutral pH (pH 7.0)? b) At physiological pH, what is the best desciption of the chemical properties of the side chain of each amino acid? options are: hydrophobic, polar uncharged, negativelly charged, and positively charged c) What is the overall charge of the most abundant tripeptide...
True or false? True False Phenylalanine's side chain is more polar than tryptophan's or tyrosine's side chains....
True or false? True False Phenylalanine's side chain is more polar than tryptophan's or tyrosine's side chains. True False Almost all peptide bonds in proteins are in the trans configuration. True False In folded globular proteins, the side chains of hydrophobic amino acids are mostly buried in the interior of the protein. True False The peptides I-A-G-Y-L-S and S-L-Y-G-A-I are different molecules with different properties. True False Poly lysine will tend to form an alpha helix in solution at pH 6.8. True False Amyloidoses such as...
Describe the four categories of amino acid side chains. What types of interactions are the members...
Describe the four categories of amino acid side chains. What types of interactions are the members of each of these categories likely to make? Now describe and explain the four levels of protein structure, giving a specific example of each an how amino acids are involved.
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar,...
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar, basic, or acidic. Polar and neutral Nonpolar Basic Acidic hydrophobic C-coo amino acid arginine Ser NHy NHs NHİ aspartate Met
It is not amino acids side chain The cholesterol molecules associated with the B2-adrenergic receptor orient...
It is not amino acids side chain
The cholesterol molecules associated with the B2-adrenergic receptor orient so that their lone hydroxyl is near the inner leaflet edge. This is the only atom in cholesterol with hydrogen-bonding potential. Given the consistency of this orientation, identify the hydrogen bonding partner that best explains this. Amino acids side chains of the B-2 adrenergic receptor Alcohol portion of the phosphoglyceride. Phosphate group of the phosphoglyceride. Glycerol of the phosphoglyceride. • Fatty acid acyl carbonyl...
1. Which of the following amino acids has the most hydrophobic side chain? a). E b)....
1. Which of the following amino acids has the most hydrophobic side chain? a). E b). F c). S d). W e). Y 2. Which type of non covalent interaction would you expect to be present between Cl- and H2O? a). Ionic interactions ("salt links") b). Hydrogen bonds c). Van der Waals interactions d). Ion-dipole interactions For the first question, I have F and W both being hydrophobic chains but am unsure why or how to tell which one would...
6) Proteins are composed of amino acids polymerized into long chains. The structure of a protein - that is, its overall shape and how the chains are "folded” around each other - is very important for its function. In an aqueous environment, in an active, folded state the hydrophilic amino acids in the protein are facing outwards exposed to the water and the hydrophobic amino acids are hidden away from the water in the core of the protein. In a...
single letter abbreviation of all amino acids that
correspond
4. Amino acids. The side chains of amino acids have a wide spectrum of chemical and physical properties. In each sp. provided below, write the single-letter abbreviations of all amino acids that match the description positively charged side chains at pH 7.4 negatively charged side chains at pH 7.4 negatively charged side chains at pH 12 achiral contains two chiral carbons side chain restricts the rotation of main chain contains carboxamide...
Question 23 struct The interaction of the side chains on the amino acids, for example hydrophobic attractions, is the Selected Answer: secondary Answers: secondary quaternary tertiary Aneu Question 24
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar, basic, or acidic. Polar and neutral Nonpolar Basic Acidic hydrophobic C-coo amino acid arginine Ser NHy NHs NHİ aspartate Met
It is not amino acids side chain
The cholesterol molecules associated with the B2-adrenergic receptor orient so that their lone hydroxyl is near the inner leaflet edge. This is the only atom in cholesterol with hydrogen-bonding potential. Given the consistency of this orientation, identify the hydrogen bonding partner that best explains this. Amino acids side chains of the B-2 adrenergic receptor Alcohol portion of the phosphoglyceride. Phosphate group of the phosphoglyceride. Glycerol of the phosphoglyceride. • Fatty acid acyl carbonyl...
Most questions answered within 3 hours.
-
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 29 minutes ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 31 minutes ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 1 hour ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 1 hour ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 1 hour ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 1 hour ago -
Why would your heart not function well if constructed of
skeletal muscle? What is the particular...
asked 1 hour ago -
Please respond to this essay question in full essay form for
Chemistry 1102 Organic and Biochemistry:...
asked 1 hour ago -
Determine the head loss and velocity of flow in a water supply main
of 15.0 cm...
asked 1 hour ago -
A marketing executive who knowingly authorizes a shoddy
defective product to be brought to market is...
asked 1 hour ago -
Write a psudocode:
1. Define a function called authorize that takes in 2 strings,
uName, and...
asked 1 hour ago -
What Hall voltage (in mV) is produced by a 0.180 T field applied
across a 2.60...
asked 1 hour ago