ribosomal RNA. n. 1. (Biochemistry) biochem a type of RNA thought to be transcribed from DNA in the nucleoli of cell nuclei, subsequently forming the component of ribosomes on which the translation of messenger RNA into protein chains is accomplished.Sometimes shortened to: rRNA.. (Biochemistry) biochem a type of RNA thought to be transcribed from DNA in the nucleoli of cell nuclei, subsequently forming the component of ribosomes on which the translation of messenger RNA into protein chains is accomplished.
However, in her book Zero Debt, Lynnette Khalfani-Cox suggests that a family of four can aim to spend only $125 per week on groceries. That means aiming to spend $125 per person on food each month rather than the Canadian average of $241.owever, in her book Zero Debt, Lynnette Khalfani-Cox suggests that a family of four can aim to spend only $125 per week on groceries. That means aiming to spend $125 per person on food each month rather than the Canadian average of $241.
These are based on meals eaten at home, with food costs estimated for nutritious diets based on MyPyramid recommendations and USDAâs dietary guidelines. The BLS has a more detailed breakdown of food costs, including an average $2,625 per year or $219 a month for food away from home.But letâs hear from you. of your total monthly budget spent on food: I spend 9% of my monthly budget on food. Total of $160; in Seattle. How much you spend on groceries versus takeout/eating out: 93% is spent on groceries, while 7% is budgeted towards restaurants.