Assignment task: Mitochondria can take on a variety of shapes and form networks in cells. These videos are from research exploring mitochondrial network formation. Based on these videos, what would be the best explanation for the growth of the mitochondrial network? Responses Extensions of the mitochondria are being driven by the growth of microtubules that lead it to other mitochondrial tubules. Extensions of the mitochondria are being driven by the growth of microtubules that lead it to other mitochondrial tubules. Extensions of the mitochondria are being driven by pressure within the mitochondria that leads it to randomly extending in the cytosol until it encounters and fuses with another mitochondrial tubule. Extensions of the mitochondria are being driven by pressure within the mitochondria that leads it to randomly extending in the cytosol until it encounters and fuses with another mitochondrial tubule. Extensions of the mitochondria are being driven by something pulling it along microtubules in the cytosol until it encounters and fuses with another mitochondrial tubule. Extensions of the mitochondria are being driven by something pulling it along microtubules in the cytosol until it encounters and fuses with another mitochondrial tubule. All of the above