In plant cells, what does the vacuole do? Why is it important that both animal and plant cells have a cell membrane? Explain what would happen if they did not. How do contractile vacuoles help maintain water balance? How does cytokinesis occur in a plant cell? If you place a blood cell...
What will happen to the shape and appearance of leaf cells if they are placed in a high salt (hypertonic) solution? Why? What are the two effects of osmosis in plant cells? What is the meaning of hypertonic and hypotonic? Which of the following statements is true about what will happ...
Compared to white blood cells, required to obatin DNA, red blood cells (RBC) may also be easier to obtain in large volumes. One milliliter of human adult blood contains approximately 150 mg Hb in RBC and 101–102μg DNA in white blood cells. Separation and storage of RBC for analyses ...
Two notable examples of salt lakes are the Aral Sea and the Great Salt Lake. Lakes The Lácar Lake is a lake of glacial origin in the province of Neuquén, Argentina. A lake (from Latin lacus) is a terrain feature (or physical feature), a body of liquid on the surface of a world ...
M.R. Curry B. Shachar-Hill A.E. Hill (2001)Single water channels of aquaporin-1 do not obey the Kedem-Katchalsky equations.J. Membrane Biol.181115–1231:CAS:528:DC%2BD3MXktFyjs78%3D CASGoogle Scholar J. Dainty (1963)Water relations of plant cells.Adv. Bot. Res.1279–3261:CAS:528...
Despite recent major advances in developing effective vaccines against toxoplasmosis, finding new protective vaccination strategies remains a challenging and elusive goal as it is critical to prevent the disease. Over the past few years, various experimental approaches have shown that developing an effectiv...
They think that they have done everything that they can do for their dear children. 2 But why still can’t we understand our parents? Does it mean that we still want more material things? No. Actually, what we want is a true family. 3 I think it means a place where we can ...
To structure the study of ecology into a manageable framework of understanding, the biological world is conceptually organized as a nested hierarchy of organization, ranging in scale from genes, to cells, to tissues, to organs, to organisms, to species and up to the level of the biosphere.[23...
You can also offer fruits and seeds to your hamster as treats on occasion, such as: Apples Bananas Strawberries (if your hamster has a light fur color, be aware that strawberries may temporarily stain their fur) Sunflower seeds (without salt or added flavors) What Foods Can’t Hamsters...
What happens to a plant cell in saltwater? Why do plant cells have a large vacuole? In plant cells, what does the vacuole do? What would enhance water uptake by a plant cell? What keeps a cell turgid? What happens to a plant cell placed in distilled water? What protects the plant cel...