Mitochondria are the powerhouses of the cell because they break the chemical bonds of glucose to release energy that our cells use to do work and perform chemical reactions.
Answer:
The levels of biological organization, from smallest to largest, are: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere
Explanation:
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Answer: <u>A.</u> - Add more lights to the series circuit
Explanation:
(^^ <u>D.</u> IS THE INCORRECT ANSWER!!! ^^)
In a series circuit, the total resistance is equal to the sum of the resistance of each component. Adding more lights will increase the total resistance of the circuit, reducing the flow of current to an acceptable, safe level. If some lights were replaced by wires, the resistance would decrease, and the current would increase. The current also depends on voltage, and increasing voltage would increase the current. If the lights were connected in a parallel circuit, the resistance would be a small fraction of its current value.
Answer:
C
Explanation:
Second law states that conversion of energy is not 100percent efficient, some are lost as heat energy
Peripheral tissues receive oxygenated blood via the circulatory system. Delivering oxygen to cells, oxygen diffuses through tissues along a gradient of high to low amounts. Thus, option B is correct.
<h3>What is the movement of oxygen in cell?</h3>
Hemoglobin and oxygen interact chemically inside the red blood cell, where it is carried both by free diffusion and hemoglobin-facilitated diffusion. In blood plasma, oxygen is transferred by free diffusion and convection through cell membranes.
Therefore, The concentration of oxygen will be lower inside the cell compared to outside the cell.
Learn more about oxygen here:
brainly.com/question/14531171
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