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.
From fast food joints to fine dining, the popularity of eating out has created a surge in food services. We are both eating out more often and spending more of our income on restaurant meals. In 2003, Canadian households spent an average of $1,487 on food purchased from restaurants, a 27% increase from 1997.In 2004, sales from food servicesâa wide range of businesses that includes restaurants, cafeterias, street vendors, caterers and drinking placesâtotalled nearly $37 billion.n 2003, Canadian households spent an average of $1,487 on food purchased from restaurants, a 27% increase from 1997. In 2004, sales from food servicesâa wide range of businesses that includes restaurants, cafeterias, street vendors, caterers and drinking placesâtotalled nearly $37 billion.