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.(2 points)
Root cells likely obtain energy through the process of cellular respiration, where glucose is broken down in the mitochondria to produce ATP, the cell's main source of energy. So, the organelles involved in energy production in root cells would primarily be mitochondria.
In three to five sentences, explain why animal cells do not require a cell wall or a central vacuole for their functions.(4 points)
Animal cells do not require a cell wall because their structure and support are provided by the cytoskeleton, which consists of a network of protein filaments that maintains cell shape and integrity. The cytoskeleton also allows for cellular movement and the transportation of materials within the cell. Additionally, animal cells do not need a central vacuole because they possess multiple smaller vacuoles, known as vesicles, which carry out various functions such as storing and transporting molecules. Animal cells rely more on their flexibility and the ability to change shape, allowing them to perform functions like phagocytosis or cell division. Therefore, the absence of a cell wall and a large central vacuole in animal cells does not hinder their ability to perform essential functions.
make the sentence less long
Animal cells do not require a cell wall because their structure is supported by the cytoskeleton, a network of protein filaments. They also do not need a central vacuole as they have multiple smaller vacuoles called vesicles. Animal cells are more flexible and can change shape, enabling them to carry out functions like phagocytosis and cell division without a cell wall or central vacuole.
make it not that long and it should have 4 sentences
Animal cells lack a cell wall because their structure is supported by the cytoskeleton, a network of protein filaments. Instead of a central vacuole, animal cells have multiple smaller vacuoles called vesicles. Animal cells can perform essential functions, such as phagocytosis and cell division, due to their flexibility and ability to change shape. Thus, the absence of a cell wall and central vacuole does not hinder their normal functioning.
In three to five sentences, compare the process of digesting food in an amoeba (unicellular) to those in a mouse (multicellular) .(4 points) and dont have it too long
