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what is the role of lysosomes in the cell? User: why is this a vital role? User: what is the role of lysosomes in the cell? why is this a vital role?
Weegy: Lysosomes are cellular organelles that contain acid hydrolase enzymes to break down waste materials and cellular debris. (More)
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Asked 10/28/2011 11:37:08 AM
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which structures of the cytoskeleton are found in animal cells but not in plant cells?
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Updated 10/28/2011 12:04:38 PM
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Centrioles are found in animal cells but not in plant cells.
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which structures of the cytoskeleton are found in animal cells but not in plant cells?
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Updated 10/28/2011 12:19:42 PM
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Centrioles are found in animal cells but not in plant cells.
Added 10/28/2011 12:19:43 PM
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what is the function of active transport in moving small molecules and ions across cell membranes?
Weegy: the movement of materials against a concentration difference is known as active transport. Active transport requires energy. User: what is the function of active transport in moving small molecules and ions across cell membranes? Weegy: Direct active transport of the ion establishes a concentration gradient. When this is relieved by facilitated diffusion, the energy released can be harnessed to the pumping of some other ion or molecule. User: examples of concentration? (More)
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Asked 11/1/2011 10:41:05 AM
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what are examples of concentration?
Weegy: concentration is exclusive attention to one object; close mental application. (More)
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Asked 11/1/2011 10:59:59 AM
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