The majority of firmicutes have a gram positive cell wall structure and a cocci or rod shape. In a gram stain, the Streptococcus pyogenes will be a purple color, indicating that it is a gram positive bacteria.The class Bacilli is a classification of cocci or rod shaped bacteria, and that is what the Streptococcus pyogenes are.he majority of firmicutes have a gram positive cell wall structure and a cocci or rod shape. In a gram stain, the Streptococcus pyogenes will be a purple color, indicating that it is a gram positive bacteria.
The average adult needs about 0.8 grams of protein per kilogram of bodyweight a day, which comes out to roughly 56 grams of protein a day for men and 46 for women, according to the Institutes of Medicine. But despite protein showing up on more and more food labels, weâre already getting way more than our 46 or 56 grams.
However, there are vastly different opinions on how much protein we actually need. Most official nutrition organizations recommend a fairly modest protein intake. The DRI (Dietary Reference Intake) is 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound. This amounts to: 1  56 grams per day for the average sedentary man.  46 grams per day for the average sedentary woman.