Acell biologist examined the dna content of a cell from a fruit fly larva during the g1 phase and determined that it had 150 units of dna. after measuring the dna content of the same type of cell after the g2 phase, it was discovered that the cell had 300 units of dna. how is this possible?

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Some substances but not other can cross the (blank) membrane of a cell