The third option from top is the answer. The major products that result from the Krebs cycle are NADH, FADH and ATP in that order.
The Krebs cycle is the central metabolic pathway in all aerobic organisms. The cycle is a series of eight reactions that occur in the mitochondrion. These reactions take a two carbon molecule called acetate and completely oxidize it to carbon dioxide.
The Krebs cycle serves two main purposes namely:
1.To increase the cell's ATP producing potential by generating reduced electron carriers such as NADH and reduced ubiquinone.
2. To provide the cell with a variety of metabolic precursors.
By the time the eight reactions in Krebs cycle are over, one ATP, one FADH and four NADH molecules will have been produced
Answer:
Yellowstone, 640K years ago (VEI 8)
Explanation:
The entire Yellowstone National Park is an active volcano rumbling beneath visitors' feet. And it has erupted with magnificent strength: Three magnitude-8 eruptions rocked the area as far back as 2.1 million years ago, again 1.2 million years ago and most recently 640,000 years ago. "Together, the three catastrophic eruptions expelled enough ash and lava to fill the Grand Canyon," according to the U.S. Geological Survey. In fact, scientists discovered a humongous blob of magma stored beneath Yellowstone, a blob that if released could fill the Grand Canyon 11 times over, the researchers reported on April 23, 2013, in the journal Science.
The latest of the trio of supervolcano eruptions created the park's huge crater, measuring 30 by 45 miles across (48 by 72 kilometers).
idk if this is what you mean but thought it might help!
B the system did not show relatedness of organisms.
<span>It is sedimentary rock</span>
