When you work into a crochet chain you insert the hook between the top two and the bottom one strand of the chain. When you get to the end of the chain you can carry on round and work more stitches into the remaining one strand of the chains.
Reverse single crochet means to turn the item the opposite way you were crocheting and single crochet as normal-just in the opposite direction. For instance if you crochet from right to left as normal, you would chain one, turn the item around so you are facing the opposite side (the 'wrong side') and single crochet around. The stitches will then face the opposite way from the rest giving it a decorative edge.
As far as I'm aware, there is no "purl" in crochet, but there is in knitting.Knitting has basically two stitches, a "knit" and a "purl."In a knit stitch, the yarn is drawn through the previous row, by passing through from below. In a purl stitch, the yarn is drawn through the previous row, from above. This creates an effect, where on one side, a knit stitch appears to be knit, and on the other side, the same stitch appears to be purled. This explains why directions for knitting often speak of the "right (or front) side" or the "wrong (or back) side" of a project.Crochet has stitches which are a slip stitch, a chain stitch, a single crochet, a half crochet, a double crochet, a triple crochet, a double treble crochet, and even a triple treble crochet. I have not seen any patterns which call for a larger than triple treble crochet stitch.
A picot is a little 'bump' on a chain. It's usually made with a single crochet, but you could do it with a double crochet as well. You do it in a chain. Here is an example of one:chain 3, dc in 2nd ch from hook, ch 1. The individual pattern will specify the number of chains to work on either side.
"Wrong Side," or back, or private side or inside. The opposite of the side you want people to view of the finished garment (which is called right side or RS).
It is the side that is facing the angle in question.
Could that possibly be r n d? Meaning "round"? The r and n placed side-by-side in some fonts does look like an "m".
Valine has a Nonpolar (water hating), aliphatic (opposite of aromatic) R side chain. On the other hand Glutamic acid or Glutimate has a negatively charged R side chain.
The word "post" in crochet is referring to the whole stitch--generally a "tall" stitch (such as a double crochet, triple crochet, etc).The reason the instructions refer to the stitch in the row below, is so the crocheter understands that you are to stitch around the stitch below--the "post" of the stitch. Otherwise, if the instructions stated that you were to double crochet the next stitch, you would understand that you would be double crocheting into the top of the stitch below, versus crochet around the length of the stitch.You also notice that the instructions will say to "back post double crochet (bpdc)" which means to bring your stitch around the post from the back position. So, "front post, double crochet (fp dc)" would mean to bring your stitch in from the front side of your work.
leucine has a nonpolar side chain while serine has a polar side chain
Usually when someone has a wallet on their left side they are left handed.
Across means "to, toward, or from the far side of", "on the opposite side of", or "spanning two separate objects".
There is not an adjacent opposite side.