Eggs are rich in protein. Explain what type of enzyme is needed to remove egg stains from clothes

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?