- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
knickknack
-
adactylous
-
action-packed
-
ad hoc
-
abacinate
-
action spectrum
-
twinset
-
ad valorem
-
spacesuit
-
drama
- Hide translation
active site
active site /ˈækˌtɪv saɪt/
noun
-
The part of an enzyme or antibody where the chemical reaction occurs
(
active site
)
the part of an enzyme or antibody where the chemical reaction occurs