Problem: Word: recognition

Sentence 1: He looked at her for ten full minutes before recognition dawned.

Sentence 2: 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.

Same meaning? OPTIONS:
- different meanings
- the same meaning
A: different meanings
Question: This question has options. Does the word "foot" have the same definition in the next 2 sentences?

Armored from head to foot.

His bare feet projected from his trousers.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Question: "room" used in the same way in the following two sentences?

Hardly enough elbow room to turn around.

There wasn't that much elbow room in the aircraft.

OPTIONS:
- different meanings
- the same meaning
Answer: the same meaning
Q: Does "load" have the same meaning in the following two sentences?

The truck overturned while carrying a full load of oil.

The system broke down under excessive loads.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning
Question: Here is one sentence: A body of precedents.
Here is another sentence: A body of doctrine.
Does the body mean the same thing in the two sentences?
OPTIONS:
- different meanings
- the same meaning

Answer: the same meaning
Question: "key" used in the same way in the following two sentences?

The key to development is economic integration.

They were carrying two keys of heroin.

OPTIONS:
- different meanings
- the same meaning
Answer:
different meanings