Highlight the atoms or groups that are in hydrophobic portions of this molecule in blue, and the atoms or groups that are in hydrophilic portions of this molecule in red. H X X
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- Identify the biomolecule represented by the following image. O=P-O. 5' Base ОН 4" 1' 3 2' ОНdraw the hydrogen bonds that could form between water molecules and the appropriate regions of argine (an amino acid). indicate the hydrogen bonds with dashed lines.Draw the structured formula for cytosine and guanine bonded together with hydrogen bonds as they would look in DNA. Draw covalent bonds as solid lines and hydrogen bonds as dotted lines.
- Put the following anions in order from most nucleophillic to least nucleophillic: Br- I- F- Cl-arrange the following lipids in order of decreasing polarity: cholesterol, triglyceride, estradiol, fatty acid, phosphatidyl cholineThe synthetic process by which monomers are covalently linked is (a) hydrolysis (b) isomerization (c) condensation (d) glycosidic linkage (e) ester linkage
- What kind of macromolecule is shown in the image?Which is the correct name for the structure below? CH;OH НО OH Futton ations rive O a-D-arabinofuranose ebook O a-D-arabinopyranose Teams O B-D-arabinofuranose OB-D-arabinopyranoseExercise A: Amino Acid Functional Groups Figure 1 below shows one of the 20 amino acids that make up proteins. Recall that carbon can form four covalent bonds. Amino acids consist of a central carbon, called the a-carbon, that is bonded to four different chemical groups. H + CH2 OH Figure 1. Structure of an amino acid Answer the below questions in your own document. • On the amino acid shown in Figure 1, label the a-carbon. • The a-carbon of each of the 20 amino acids is bonded to one hydrogen atom, one amino group, one carboxyl group, and one R group (more on that below). You should recognize the amino and carboxyl groups from our discussion of functional groups in organic molecules. Circle and label* the amino group and the carboxyl group in Figure 1. *Note: our goal in this question, and in similar questions throughout this lab, is for you to be able to identify specific structures. You can do this circling/labeling in whatever way is easiest for you. You might want to draw the…
- Hydrogen bonds and hydrophobic interactions play important roles in stabilizing and organizing biological macromolecules. Describe how hydrogen bonds and hydrophobic interactions affect the form and function of proteins.Identify the biomolecule and label and name the functional groups you can identifyWhcih structure is highlighted in the picture shown?