- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
botanical
-
zygotene
-
adagio
-
f
-
pour down
-
ad rem
-
ad spend
-
senior master sergeant
-
actinomeris alternifolia
-
adam smith
- 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