An abstract is a brief summarizing statement, usually between 75 and 150 words long. It gives thereader a synopsis of the problem, method, results, and conclusions of yourdocument. The abstract takes the form of a paragraph, usually with 5-10 sentences. It appears atthe top of a journal article, just under the title, or on the page following the title page of a report. In the latter instance, the abstract appears on a page by itself.
Quick Answer. A vacuole is a fluid-filled sac that stores food and water in cells. Vacuoles are most commonly found in plant cells, but they also exist in some bacteria and animal cells. Continue Reading.
A vacuole is a cell organelle; is it basically a membranous bag filled with fluids. Vacuoles store water and certain materials that are water-soluble. They are present in all plant and fungi cells.They are also found in some species of bacteria and in some animal cells.In plants and fungi, vacuoles store water and some pigments, and they also provide turgor pressure to support the cells from within.In general, they are larger and more obvious in the plant and fungus cells than in the other organisms discussed here. In bacteria vacuoles are believed to be a storage organelle.n plants and fungi, vacuoles store water and some pigments, and they also provide turgor pressure to support the cells from within. In general, they are larger and more obvious in the plant and fungus cells than in the other organisms discussed here. In bacteria vacuoles are believed to be a storage organelle.