Roots don't have chloroplasts to make their own food like leaves do, so they get energy by using sugar that comes from the leaves. The organelles that help root cells turn this sugar into energy are called mitochondria, which act like tiny power plants in the cells.
Chloroplasts play an important role in energy production in plant cells. However, some parts of a plant, like the roots, lack chloroplasts. In one to two sentences, explain the most likely pathway for root cells to obtain energy, and identify the organelles involved. Describe as a 7th grader in 2 semi short sentences.
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can you add some more information to the sentences
Sure! Roots don't have chloroplasts to make their own food like leaves do, so they get energy by using sugar that comes from the leaves through the plant's vascular system. The organelles in root cells that help turn this sugar into energy are called mitochondria, which act like tiny power plants, converting the sugar into a form of energy called ATP that the cells can use to grow and function.
Roots don't have chloroplasts to make their own food like leaves do, so they get energy by using sugar that comes from the leaves through the plant's vascular system. The organelles in root cells that help turn this sugar into energy are called mitochondria, which act like tiny power plants, converting the sugar into a form of energy called ATP that the cells can use to grow and function. Describe as a 7th grader in 4 semi short sentences
Roots don’t have chloroplasts, which means they can't make their own food like leaves do. Instead, they get energy from sugar that moves from the leaves through special tubes called the vascular system. The organelles in root cells that help turn this sugar into energy are called mitochondria. These mitochondria act like tiny power plants, changing sugar into a type of energy called ATP that the roots need to grow and work properly.
In three to five sentences, explain why animal cells do not require a cell wall or a central vacuole for their functions. Describe this as a 7th grade in 4 semi short sentences
Animal cells don’t have a cell wall because they don’t need extra support like plant cells do; instead, they get their shape from a flexible membrane. This allows them to change shape and move around, which is important for functions like muscle movement and blood circulation. Unlike plant cells, animal cells also don’t require a central vacuole because they can get rid of waste and store nutrients in different ways. Instead of one large vacuole, animal cells have small vesicles that help with these tasks as needed.
shorten it a bit more
Animal cells don’t have a cell wall because they don’t need extra support; they get their shape from a flexible membrane that allows movement. They also don’t need a large central vacuole like plant cells do, because they can store nutrients and remove waste using smaller vesicles. This flexibility helps them perform different functions, like muscle movement and blood circulation.