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the ability of certain specifically shaped molecules to attach to a cell is primarily determined by the...

1. Receptor molecules in the cell membrane

2. Amount of DNA in a cell

3. The cytoplasm of the cell

4. Concentration of salts outside the cell

Answer :

The  ability of certain specifically shaped molecules to attach to a cell is

primarily determined by the cytoplasm of the cell

Organisms have structures which are known as intracellular receptors

which are found in the cytoplasm of cells .

These receptors help in the binding of molecules such as protein which are

useful by the cells for synthesis and other metabolic processes required for optimal functioning.

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