
1) Asian river 2) Dance-storm link 3) European river 4) European waterway 5) European watercourse 6) Intro to notch or tree 7) Kick-ruckus link 8) Kick-storm connector 9) Lazy River start 10) River in Russia 11) River in Europe 12) River of Asia 13) River in Asia 14) River of Russia 15) Russian waterway
Found on
https://www.crosswordclues.com/clue/upa

An enzyme that is made in the kidney and found in the urine. A form of this enzyme is made in the laboratory and used to dissolve blood clots or to prevent them from forming. Also called u-plasminogen activator, urokinase, and urokinase-plasminogen activator.
Found on
http://www.cancer.gov/dictionary?expand=U

A roll in which a mounted athlete reverses position, ending in the guard of the other athlete.
Found on
https://fighthausmma.com/blogs/fighters-journal/mma-and-fighting-glossary-m
No exact match found.