If you wanted to show the 3-dimensional shape of a protein, including all of the atoms composing it, you should use a. 2. if you wanted to show the general shape of a protein, along with some important functional details such as folds and coils, you should use a. 3. if you wanted to show the 3-dimensional shape of a protein, including the backbone structure, folds, and coils, you should use a. 4. if you wanted to show a generalized protein in which the focus is on the protein's function rather than its structure, you should use a. 5. if you wanted to show the 3-dimensional shape of a protein by showing the amino acid side chains and their interactions, you should use a.

1. The space-filling model is used when one wants to show the three-dimensional shape of a protein, comprising all of the atoms constituting it.  

2. A simplified diagram is used when one desires to show the general shape of a protein, along with certain essential functional details like coils and folds.  

3. A ribbon model is used when one desires to demonstrate the three-dimensional shape of a protein, comprising the backbone composition, coils, and folds.  

4. A simple shape is used when one desires to demonstrate a generalized protein in which the focus is on the function of the protein in spite of its structure.  

5. A wireframe model is used if one wants to demonstrate the three-dimensional shape of a protein by showing the amino acid side chains and their associations.  

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

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