337658
Which of the following steps during glycolysis is associated with utilisation of ATP?
1 Glucose to Glucose-6-phosphate
2 Fructose-6-phosphate to fructose-1,6- bisphosphate
3 3PGA - 1, 3 BPGA
4 Both (1) and (2)
Explanation:
ATP is utilised in two steps of glycolysis, first in the conversion of glucose into glucose-6- phosphate and second in the conversion of fructose-6-phosphate to fructose-1, 6-bisphosphate.