How long after a long nap should i wait to sleep? i fell asleep around 2pm and woke up at 7 almost 8pm, and it's currently 2am, i feel seriously tired. how long should i wait to go back to sleep? i have to work at 4pm

How does a lytic infection differ from a lysogenic infection?

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer