Though cyanide acts on the etc, cyanide poisoning also has important consequences for glycolysis since both the etc and glycolysis are involved in the production of energy. thinking back to the regulation of enzymes in glycolysis, how would you expect the activity of key enzymes in glycolysis such as pfk-1 to change in response to cyanide poisoning?

can you make it bigger i can't see it

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers