1 Hans Matheson as Lord Coward, the Home Secretary, who is Blackwood's right-hand man and assisted Blackwood in all his murders. He was one of a small number of Blackwood's allies aware of his usage of technology to feign magical powers.  Geraldine James as Mrs. Hudson, Sherlock Holmes' landlady.
ATP is consumed in the cell by energy-requiring (endergonic) processes and can be generated by energy-releasing (exergonic) processes. In this way ATP transfers energy between spatially separate metabolic reactions. ATP is the main energy source for the majority of cellular functions.ermentation entails the generation of energy via the process of substrate-level phosphorylation in the absence of a respiratory electron transport chain. In most eukaryotes, glucose is used as both an energy store and an electron donor.
ATP is important because when it breaks down to form ADP and in turn AMP, the phosphate groups may be transferred to other molecules making them 'more reactive' and making che â¦ mical change more likely. For example ATP provides energy for chemical change in the liver or the retina of the eye for making visual pigments.