Which of the following is NOT an example of substrate-level phosphorylation [FOS-for-uh-lay-shuhn] in cellular respiration?

W) ATP synthase phosphorylates [FOS-for-uh-layts] ADP during chemiosmosis [Ke-mee-uh-SMOH-sis]

X) GDP is phosphorylated [fos-fer-uh-LAY-ted] as succinyl [SUHK-suh-nil] and CoA is converted to succinate [SUHK-suh-nayt]

Y) Phosphofructokinase phosphorylates ADP

Z) Pyruvate [py-ROO-vayt] kinase phosphorylates ADP
W) ATP SYNTHASE PHOSPHORYLATES ADP DURING CHEMIOSMOSIS