G proteins are molecules activated by their binding with G protein-coupled receptors (GPCRs).
<h3>What are G proteins?</h3>
G proteins are proteins that act during cellular signaling to transmit information via molecular cascades.
G proteins act by their binding with suitable ligand, where G protein-coupled receptors bind to the G protein and it triggers a molecular cascade.
In conclusion, G proteins are molecules activated by their binding with G protein-coupled receptors (GPCRs).
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<em>Hi,</em>
Answer:
<em>blood pressure is higher in men than in women at similar ages. After menopause, however, blood pressure increases in women to levels even higher than in men.</em>
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<h2>
Answer:</h2>
75 millimeter is equal to <u>c. 0.75 decimeter</u>.
<h2>
Explanation:</h2>
The ‘deci’ factor with the power of 10 is given as 
The ‘milli’ factor with the power of 10 is given as 
The short form of millimeter is mm and short form of decimeter is dm.
In meter conversion, 1 mm = 0.01 dm
The length is the parameter and meter is the unit of that parameter. The parameters are defined with any units according to the quantity and requirement.
Now, the value for the given number is:
75 mm = 0.75 dm