You're average Baptist service WILL certainly include some time of praise and worship, perhaps a baptism or testimony (or both), but will be largely a sermon by the pastor (usually well over half of the service time-wise). There is no question that (if he's any good - and not all are) the sermon will be based on (or at least supported by) one or more Scriptures. Though I have heard whole sermons with only a single verse quoted (we once did 45min on "needs must go through", you can expect several.
A Catholic liturgy, on the other hand (or Anglican,Lutheran, or Orthodox) will include quite a bit more Scripture reading than the Baptist service. The 10-15 minute sermon probably (but not always) includes a focus on one or more of the readings, but may be quite tangential.
So I wasn't a Baptist "admitting" the Catholics read more Scripture during services (even the daily mass), but an honest Baptist attending both would admit that.