Why is it important that the brain prioritizes the importance of the incoming stimuli? help I need this done in like 10 minutes

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

What organelle other than the nucleus houses dna in a eukaryotic cell?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this