They build and transport proteins.
B.
They allow for cellular motility.
C.
They provide an outside barrier to the environment.
D.
They assist with cellular respiration.
The mitochondria, often known as the powerhouses of cells, primarily aid in cellular respiration, which is the process of turning food energy into energy that cells can utilize. Therefore, the statement 'They assist with cellular respiration' best defines their function.
The mitochondria are often described as the powerhouses of the cell because they are primarily responsible for converting the energy in food into a form that cells can use. The process through which they do this is called cellular respiration.
This function is accurately described in option D: 'They assist with cellular respiration'. During cellular respiration, mitochondria break down glucose and other organic molecules to produce ATP, which is the main energy currency of the cell.
While mitochondria have other functions, including contributing to cell death (apoptosis) and cell signaling, their primary role is in energy conversion through cellular respiration. So in the given options, the statement that best describes the function of the mitochondria is 'They assist with cellular respiration'.
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Answer:
The wind erosion is defined as the removal of soil particles from a particular area. This erosion mostly takes place in the region where there is less vegetation cover and less amount of rainfall. Presence of vegetation helps in controlling the rate of wind erosion as the plants acts as a barrier to the wind, thereby not allowing it to carry the soil particles with them. But absence of water and vegetation makes the soil dry and the wind removes these particles easily loosing the fertility of the soil.
The wind generally carry the materials by the method of suspension, in which the extremely lighter materials like silt and clay are transported from one place to another.
This is the reason why wind erosion is rapid in the desert areas compared to the places which are rich in thick vegetation cover.
Answer:
A muscle which is connected to the skeletal to move are body is know as skeletal muscle