Biology EOC Review Unit 5-7

Front

Osmosis is specifically.....

Back

diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration

Front

What regulates what enters and leaves a cell? Options: Cell Membrane, Nucleus, Mitochondria, Cytoplasm

Back

Cell Membrane

Front

Where will the water go? Options: Into the cell, Out of the cell, Equally in & out - it's isotonic, There is no water

Back

Out of the cell

Front

In the cell pictured, which way would water move?

Back

Into the cell, causing the cell to swell

Front

Nemo and other ocean dwelling fish cannot survive in freshwater because...

Back

freshwater is hypotonic to Nemo's cells and will result in water entering them causing the cells to swell and burst

Front

In the cell pictured, where would water move?

Back

Out of the cell, causing it to shrink

Front

In the cell pictured, which way would water move?

Back

In and out of the cell equally, keeping the shape the same

Front

In the cell pictured, which way would water move?

Back

Into the cell, causing the cell to swell

Front

What happens to red blood cells in a hypotonic solution?

Back

The cells explode.

Front

What system controls your hormones?

Back

Endocrine