Number 1. nucleic acid can be DNA or RNA with both stand for Deoxyribonucleic acid and ribonucleic acid.
The Krebs cycle can be used to make many various intermediates that can be siphoned off into other pathways. Mainly though, it makes the electron carriers NADH and FADH2 which can then be used in the electron transport chain to generate ATP.
Answer:
Change a light. Replacing one regular light bulb with a compact fluorescent light bulb will save 150 pounds of carbon dioxide a year.
Drive less. Walk, bike, carpool or take mass transit more often. ...
Recycle more. ...
Check your tires. ...
Use less hot water. ...
Avoid products with a lot of packaging. ...
Adjust your thermostat. ...
Plant a tree.
Explanation: