Stick figure

Minimize cw-2-butene. From the View menu, select Pluto. Your screen image should resemhle Fig. 5-6. Go to File and Print your pluto drawing. Repeat with tra s-2-hutene. Include the structure drawings with your report. You can create pluto drawings for any of the stick figures in future computer projects. There are other graphical options. 

Molecules can be rendered as stick figures, ball and stick, CPK, and ribbons. Dot surfaces can also be included. Some regions were incorrectly shaded for small molecules on our test system running at 800 x 600 resolution with 24-bit color. The display uses a black background, but graphics are saved or printed with a white background. Overall, the rendering is adequate. 

Give the molecular formulas corresponding to the following stick figures and identify each as an alkane, an alkene, an alkyne, or an aromatic hydrocarbon ... 

How many different compounds can be produced when naphthalene, C 0Hjj (30), undergoes electrophilic aromatic substitution by a single electrophile (denoted E) Draw stick figures to represent them. 

The stars indicate that every Student can have any number of accomplishments, and every Skill can be the accomplishment of any number of Students. The stick figure and the box represent types of objects the use of the stick figure instead of a box is optional and highlights the expectation that Student may be one of many roles played by any one object. 

The objects can also be detailed or abstracted. A seminar company has a Sales department and an Operations department a Seminar System, which helps coordinate activities and a portfolio of courses, each of which deals with a number of Subjects (see Figure 1.9). As before, boxes are the default representation of object types. We can use stick figures... 

The result should show how the business works, with the component of interest being one element. A component can (and usually does) play several distinct roles, providing a different interface to each of several other objects, or actors, as they aie often called in this context as usual, they may be other pieces of software, people, or equipment. A collaboration diagram can be used to illustrate the different interactions (see Figure 5.8). This is often called a system context diagram it is traditional to draw the external roles as stick figures, although type boxes are also OK. 

Figure 1. Stick-figure representations of the peptide backbone of magainin 2, cecropin A, and lactacin F. Top, end view of a-helix bottom, side view. Structures were obtained using HyperChem software.

Seeman, N.C. (1991) The construction of 3-D stick figures from branched DNA DNA. Cell. Biol. 10, 475-486. 

Double and triple bonds are represented with bent bonds formed with flexible couplings. Substances that require models with bent bonds normally are found to be much less stable and, therefore, chemically more reactive than molecules which can be constructed with straight sticks. Figure 1-4 shows the double bond of ethylene, the triple bond of acetylene, and the distorted bonds of cyclopropane. 

The stick figure corresponding to Fig. 9-40(a) has been called a see-saw or a saw-horse in which the axial C1SC1 group represents a horizontal beam. Note The unshared pair bends the C1SC1 slightly. 

A complete structural formula (such as a Lewis structure) shows all the atoms and bonds in the molecule. A condensed structural formula shows each central atom along with the atoms bonded to it. A line-angle formula (sometimes called a skeletal structure or stick figure)... 

Fig. 2. Integrin architecture. (A) Organization of domains within the primary structure. Some a subunits contain an I domain inserted in the position denoted by the dotted lines. Cysteines and disulfide bonds are shown as lines below the stick figures. Red and blue asterisks denote and Mg " " binding sites, respectively.

Scheme 9 Proposed mechanism of TPQ formation from tyrosine. Species drawn in stick figures have been structurally characterized. (Reproduced from Ref 82)...

Tel. 312-327-9390, e-mail tj bert.eecs.uic.edu General purpose graphics and animation toolkit for molecular models, such as stick figures, ball-and-stick, CPK, dot surfaces, wire-mesh surfaces, and fully shaded polygon surfaces. Animation of molecular dynamics trajectories. Silicon Graphics. 

Fig. 11 Representation of classical surfactant structures (A) Space-filling model (B) chemical structure diagram (C) simple line stick figure (D) hybrid of diagrams (A)-(C). (From Ref. l)...

The Wafer Thin Diet helped Sally lose 15 lbs. Karen lost 40 lbs. on the Stick Figure Diet. Which diet worked the best [CP]... 

However, the bonding arrangement is easier to see because the bonds are explicitly represented as sticks (Figure 2.70). A ball-and-stick model reveals a complex structure more clearly than a space-filling model does. 

Figure 33 Stick figure of 74 including a space-filling representation of the absorbed DMF...

Superposition of BACE crystal structure with homology model of BACE. The crystal structure of BACE (PDB entry 1 FKN) was superimposed on the model using the MIDAS program [290]. The model peptide is shown in green stick figure and the crystal structure peptide is shown in red. 

The crystal structure side-chains in contact with the peptide are shown in blue ball-and-stick figures, while the model side-chains are shown in yellow. Crystal structure Arg296 is shown in red and model structure Arg296 is shown in green, with a hydrogen bond depicted by dotted lines to Asp at PI. ... 

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