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Answer: mitochondria
Cyanide binds with at least one molecule involved in producing ATP. If a cell is exposed to cyanide, most of the bound cyanide is likely to be localized within the mitochondria
Explanation:
Once cyanide ion (CN-) enters the tissues, it gets into the cell mitochondria and binds tightly with cytochrome oxidase, leading to the cessation of transfer of electrons to oxygen. This then makes the electron carriers accumulate in their reduced state, and the generation of high energy phosphate stops.
Thus, the effect of bound cyanide in mitochondria is oxygen deprivation.
I had to look for the options and here is my answer: When transcription of a protein-coding gene occurs in a bacterial RNA polymerase, what happens is that, it produces pre-mRNA. Pre-mRNA is also an RNA strand that is not yet matured and it is still to be synthesized.
Answer:
The macronucleus is the centrer of all metabolic activities of the organism.
Explanation:
Answer:
Refraction
Explanation:
C. The light is bent and transmitted
