Proteins can be described as a string of beads. What is an alternative name for the string of beads ?</p></p>

What change did Helen make to her doll A: She sewed two beads on the doll on her own. B: She asked her aunt to sew two beads as the doll's eyes. C: She tore her doll apart into pieces.

Girls usually are not good at ______. A: arranging a row of beads B: fine motor performance C: manipulating three-dimensional space D: mastering of languages

In order to store and remember numbers people in earlier times might use all of the following to count with except ______. A: stones or shells B: human hands and fingers C: seeds and beads D: animals

A 4-year-old girl is brought in with severe chest pain, and her<br/>mother fells you that she had been playing with some beads and had<br/>apparently aspirated one (gotten it into her airway) . Where would<br/>you expect it to most likely be? () A: Apicoposterior segmental bronchus of left lung B: Left main bronchus C: Lingular segment of left lung D: Right main bronchus E: Terminal bronchiole of right lung, lower lobe