<span>Nuclear duplication (mitosis) and cytoplasmic division (cytokinesis)
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The modern sea turtles emerged from a common progenitor about 110 million years ago and offered rise to 4 families of sea turtles.
<h3>What did the sea turtle evolve from?</h3>
Sea turtles grew from land and freshwater turtles, that lived about 230 million years ago in the Cretaceous period.
Even though our current turtle species has varied over time.
Thus, progenitor about 110 million years ago and gave rise to 4 families of marine turtles.
To learn more about sea turtles click here:
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The aerobic system of energy production uses glycogen, but primarily glucose as its energy source.
Glucose is taken in by the cell and broken into pyruvate in the process of glycolysis, the first step in aerobic cell respiration. It takes place in the cell cytoplasm.
Pyruvate is then used in the Krebs cycle in the cell mitochondria in the second step of respiration which produces high energy electron carriers. These high energy electron carries such as NADP are then employed in the electron transport chain, the last step of the respiration process, where a large number of ATP molecules is produced.
By the time the process of aerobic respiration ends, 36 to 38 molecules of ATP are produced from one single molecule of glucose.
Answer:
I agree with this. And at some extent they are, but they could do better. I mean we are turning beautiful pieces of land into cities full of crime, waste, and pollution. So, yes I believe that more time and money should be invested in protecting the natural beauty of our world.
Explanation:
The right answer is 120dB.
The decibel (dB) is a dimensionless unit of magnitude used in telecommunications, electronics and acoustics.
Generally, the maximum advised dB for sound equipment is 90dB (you can see it in "safe" earphones). if you lessen to sounds higher than 90 dB for a long time, it could be hurtful for your ears.
