Q: Does "recognition" have the same meaning in the following two sentences?

He looked at her for ten full minutes before recognition dawned.

Molecular recognition drives all of biology, for instance, hormone and receptor or antibody-antigen interactions or the organization of molecules into larger biologically active entities.

A: different meanings

Q: Does "disposition" have the same meaning in the following two sentences?

He has a happy disposition.

I have little disposition now to do as you say.

A: different meanings

Q: Does "touch" have the same meaning in the following two sentences?

She didn't touch her food all night.

Are you all right? You've hardly touched your lunch.

A:
the same meaning