Is McDonald's cheese burger vegetarian?

Related questions

1. Is Burger King selling the impossible burger?
2. Is McDonald's better than Burger King?
3. Are Wendy's burgers really never frozen?
4. Why does the impossible burger taste like meat?
5. What does umami smell like?
6. What veggie burger does Burger King use?
7. Does umami have gluten?
8. Is umami sauce gluten free?
9. Does Umami Burger have gluten free buns?
10. What is a umami burger ingredients?

Tags

1. #patty
2. #regular
3. #pickle
4. #onions
5. #mustard
6. #mcdonald
7. #slice
8. #cheese
9. #cheeseburger
10. #ketchup