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.
Driving Costs responds to a clear need â four in five Canadians under-estimate the cost of owning and operating a vehicle. In fact, six in ten under-estimated the cost by $4,000 or more. As well, two-thirds of Canadians think their annual grocery bill is bigger than their car ownership costs, which is not true. Yearly ownership costs for an average compact car are about $9,500, while the average Canadian spends $5,400 on groceries a year (figure provided by Statistics Canada).