Answer:
Explanation:
A( Gravity) because, When an object falls through space, towards Earth, it experiences positive acceleration due to the force of gravity. The acceleration due to gravity is 9.8m/s2.
<u>ANSWER:</u>
Hydrogen is the "dominant element" attached to the "carbon backbone".
<u>EXPLANATION:</u>
- The backbone is referred to as hydrocarbon because it is made only out of hydrogen and carbon.
- Hydrocarbon is currently one of the primary sources of energy as it is used as a "combustible fuel source". It is one of the major source of the world’s heat and electric energy sources.
- Hydrocarbon is burned and the heat it generates is used to power machinery and vehicles.
- They require oxygen for combustion and emits off carbon dioxide and heat during the combustion process.
Answer:
The TCA cycle can be used for the complete oxidation of organic carbon in respiring organisms. This is obvious by observing that one full "turn" of the cycle releases molecules of <u>NADH.</u>
Explanation:
The second energy-rich molecule of cellular metabolism is NADH, it is the oxidized form of NAD+. The assessment of the energy that is released and stored during glycolysis contains the two NADH molecules that are formed in the catalysis of glyceraldehyde-3-P. The conversion of pyruvate in the six molecules into the final product of CO2 during the end of the TCA cycle causes eight other NADH molecules to be produced inside the mitochondria.
The term that can be used to describe evolution by natural selection is SCIENTIFIC THEORY.
Theory means "the best explanation so far."
Scientific theory is a work in progress. It is <span>a well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method, and repeatedly confirmed through observation and experimentation.
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