← Back · Topic review‹ Chapter 20Chapter 22 ›Chapter 21 · QuestionsOncological PET/CT0/26 answered · 0 correct · 0 wrongAllUnansweredMy mistakesFlaggedOne at a timeList1 / 26Questions1234567891011121314151617181920212223242526Question 1Which of the following is the basic mechanism of FDG accumulation in tumour cells (metabolic trapping)?AInability of the GLUT-1 transporter to transport it back outBIrreversible binding to the inner mitochondrial membrane and permanent retention in the cellCProgression through glycolysis and conversion to lactate, accumulating in the cellDInability to be dephosphorylated by glucose-6-phosphatase after phosphorylation by hexokinaseEIncorporation into protein synthesis and retention in the cell‹ Previous chapterNext unansweredNext ›A–E or 1–5 pick an option · → or Enter next question · ← previous question · F flags · N opens your note · Shift + ← → changes chapter