Question

Correct sentence
CorreThe circus-manager was worried. Attendance had being falling off. Such people who did come sat about listlessly. munching sweets or sucking ices, sometimes talk to each other without as much as glancing at the show. The downs jokes fell flat, for they were the kind of jokes that use to raise a laugh before 1939. The audience were too sophisticated, even the children were. They seem to have seen or heard all this before. These worried the manager more than anything and he felt weakly all through his body.​

Answer 1

Explanation:

biochemistry, an oxidoreductase is an enzyme that catalyzes the transfer of electrons from one molecule, the reductant, also called the electron donor, to another, the oxidant, also called the electron acceptor.