State whether the following statements are 'True' or 'False':

i). Hydrophilic amino acids create a water-free zone within protein molecules.

ii). Wavelength greater than 700 nm are utilized by bacteria for photosynthesis.

iii). The upward movement of water is known as the ascent of sap.

iv). Uncompetitive inhibition is observed when substrate and inhibitor compete for the same active site of the enzyme.