A vesicle can be thought of like a tiny pouch that surrounds the molecule and ushers it through an opening in the cell membrane. Examples of Selectively Permeable Membranes Selectively permeable membranes can be found around a variety of cells and places.
Weft Knitting Manufacture. Weft knitting is a knitted piece of fabric where the stitches run from left to right horizontally across the fabric. It is usually knitted with one piece of yarn, and can be made either by hand or using a knitting machine.
1 To make (a fabric or garment) by intertwining yarn or thread in a series of connected loops either by hand, with knitting needles, or on a machine. 2  To form (yarn or thread) into fabric by intertwining. 3  To join closely; unite securely.  To draw (the brows) together in wrinkles; furrow.