Lactic acid fermentation occurs as an alternative to that of aerobic respiration, this occurs in cases where oxygen levels or concentrations within the cells are very low and as a result, is not available for the acceptance of electrons as the final electron acceptor. The cells undergo this process, where essentially, rather mr than using oxygen as the final electron acceptor after producing ATP. NAD+ I believe is able to accept electrons and thus we can produce ATP, again. Glycolysis occurs but rather than moving on to the next stage, Pyruvate molecules are ultimately converted to lactic acid which releases ATP, the extra electrons would go to NAD+ which is needed to keep the reactions going.
Explanation:
Synapomorphies is a characteristic present in an ancestral species and is shared by its descendants. :)
Answer:
0.02 s takes the nerve impulse to travel to your brain.
Explanation:
We have an arythmetical equation that is proposed in the problem.
If the speed of a normal nerve impulse is 100 m per one second, how much will take the same impulse in go throught 2 meters, so it does 2 meters in X s.
After we have our equation formulated we need to find x
This is the way how we found that there is a time of 0.02 s that takes the nerve impulse to go from the toe to your brain if you are 2 meters tall.
Lever is responsible for supplying glucose to all parts as it contain polymer of glucose called as glycogen.
Your answer is Organelles. Organelles carry out jobs in a cell.
