I’m not sure but it looks like a new born..probably 1 month old.
Glycolysis uses 2 ATP and produce 4ATP. So the net gain is true.
Oxygen is used in the Electron Transport Chain as the final electron recipient from complex 4 cytochrome a₃.
Explanation:
Glycolysis is the process which is common in all forms of respiration where glucose is metabolized into pyruvate. This process is very essential to continue the next steps of different respiration. Glycolysis requires 2 molecules to process substrate level phosphorylation to convert glucose to glucose 6 phosphate and fructose 6 phosphate to fructose 1, 6 bisphosphate. But it produces 4 ATPs. Thus net gain is 2ATP.
In ETC, the hydrogen carriers NADH and FADH gives off the hydrogen to reduce the complex 1 and 2 respectively and itself gets oxidized. Thus the electron given off is transferred between 4 complexes to finally give off to oxygen to form water.
Answer:
1.543
Explanation:
According to Poiseuille's law, blood flow (Q) is given by:

Where ΔP is the blood pressure difference, μ is the blood viscosity, r is the radius of the blood vessel, and L is the length of the vessel.
During a marathon, the new radii of her blood vessels (r') are

The average radii of her blood vessels increased by a factor of 1.543
Answer:
7.69% or 1/13
Explanation:
There are 4 ace cards in a deck of 52. that means there is a 4/52 chance you will draw an ace. 4/52 reduced is 1/13!