Question

what is kreb's cycle in aerobic respiration?

Answer 1

This is also called the Krebs cycle or the tricarboxylic acid cycle. When oxygen is present, acetyl-CoA is produced from the pyruvate molecules created from glycolysis. ... When oxygen is present, the mitochondria will undergo aerobic respiration which leads to the Krebs cycle

Answer 2

ᴛʜᴇ ᴋʀᴇʙs ᴄʏᴄʟᴇ ɪs ᴀɴ ᴇɪɢʜᴛ–sᴛᴇᴘ ᴄʏᴄʟᴇ ɪɴ ᴡʜɪᴄʜ ᴀᴄᴇᴛʏʟ ᴄᴏᴀ ɪs ᴀᴅᴅᴇᴅ ᴛᴏ ᴏxᴀʟᴏᴀᴄᴇᴛᴀᴛᴇ, ᴡʜɪᴄʜ ɪs ғᴜʀᴛʜᴇʀ ʙʀᴏᴋᴇɴ ᴅᴏᴡɴ ᴘʀᴏᴅᴜᴄɪɴɢ ᴄᴏ2, ʀᴇᴅᴜᴄᴇᴅ ᴄᴏᴇɴᴢʏᴍᴇs (ɴᴀᴅʜ + ʜ+ ᴀɴᴅ ғᴀᴅʜ2), ᴀɴᴅ ᴀᴛᴘ. ... ɪɴ ᴛʜɪs ᴘʀᴏᴄᴇss, ɪsᴏᴄɪᴛʀᴀᴛᴇ ɪs ᴅᴇᴄᴀʀʙᴏxʏʟᴀᴛᴇᴅ (ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ɪs ʀᴇᴍᴏᴠᴇᴅ), ᴀɴᴅ ɴᴀᴅ+ ɪs ʀᴇᴅᴜᴄᴇᴅ, ғᴏʀᴍɪɴɢ ɴᴀᴅʜ + ʜ+.