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1. Practitioners of DNA origami have spent the better part of the past decade folding the molecule into minuscule smiley faces, boxes, letters of the alphabet and dozens of other intricate shapes.
Does this sentence say that molecules have many different shapes.
And Protein has more different shapes too.
Protein origami have practical uses, such as delivering drugs.
Proteins are long chains of amino acids folded into complicated shapes, and the precise sequence of these building blocks determines the overall structure of the folded molecule.
这是说, 分子是有蛋白质构成的。
2. They produce tetrahedron from the protein chains of genetically modified bacteria. These scientists hope to add antibodies to the four vertices or load drugs in the modified proteins.
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