Whichever type of membrane houses the cell's electron transport chains (plasma membrane, inner membrane of mitochondria or the tylakoid membrane of chloroplasts) cells have many ETCs running continuously, to produce the ATP energy required for cells to survive and thrive.
According to the SBI bank instructions, the minimum balance required for savings account holders is Rs. 5,000 in metropolitan areas. Similarly, in the urban areas, the customers need to maintain the average monthly balance should be Rs. 3,000.
Savings bank account holders of SBI and its five associates (merging with it on April 1) will have to maintain the monthly balance, else they will invite a penalty ranging from Rs 20 (rural branches) to Rs 100 in (metro cities).