The fully folded conformation of a macromolecule is its native conformation.

Sitting with folded arms during a business meeting is a sign of boredom and that you are uninterested

Convertible refers to the car whose roof is folded according to the operator’s de-sire．

I _______ the letter and then put it into the envelope. A: formed B: forced C: followed D: folded

She （）the newspaper and put it into the handbag. A: clapped B: wrapped C: folded D: clasped

Her laziness _______ in her exam results. A: presented B: folded C: showed D: subsided

She____up the letter and put it in her pocket. A: folded B: bent C: turned D: curved

She _____ the handkerchief and put it in her pocket. A: folded B: focused C: bent D: curved

A part of protein sequence that can form a compact three-dimensional structure and often can be independently folded is called ______.

A typical Round Brocade Knot has a closely woven diamond design in the center. Surrounding it are three loops and four folded segments. （ ）