Biology EOC Review Set 10

Front

The diagram shows a container divided into two compartments by a membrane permeable to water but not to starch. Two solutions containing different concentrations of dissolved starch were placed on each side of the membrane. What will happen to the water level during osmosis?

Back

The water level on the left side of the membrane will increase

Front

An animal cell placed in a sugar solution is shown in the diagram. Which statement best describes how osmosis will affect this animal cell?

Back

Water will move out of the cell and the cell will shrink

Front

In order to make hydrochloric acid, which is required in human digestion, ATP is used to move hydrogen ions from the blood to the stomach lining. This is an example of ___. Options: Active Transport, Passive Transport, Osmotic Potential, Facilitated Diffusion

Back

Active Transport

Front

Which process is used by a paramecium to pump extra water out against a concentration gradient? Options: Osmosis, Diffusion, Active Transport, Electron Transport

Back

Active Transport

Front

A cell requires energy to move materials from an area of low concentration, across the cell membrane, to an area of high concentration. This process is called ___.

Back

Active transport

Front

In active transport, carrier proteins ___.

Back

Move substances from a low concentration to high concentration through the use of energy.

Front

What will most likely occur when a cell is placed into a saline solution that has a higher salt concentration than inside the cell?

Back

Water molecules will move until the salt concentration is the same inside and outside of the cell.

Front

An ion must cross the cell membrane through active transport instead of passive transport when the ion is ___.

Back

Going against the concentration gradient

Front

The diagram shows the semipermeable membrane of a cell and the concentration of solutions inside and outside the cell. Which of the following statements best describes how the molecules will move? Options: Water molecules will move out of the cell, Water molecules will move into the cell, Solute molecules and water molecules will move out of the cell, Solute molecules and water molecules will move into the cell.

Back

Water molecules will move out of the cell

Front

The stages of the cell cycle are shown in random order below.  Starting with prophase, sequence the diagrams to show the stages of mitosis.  
                        Options: 5-3-1-2-4, 3-1-4-2-5, 4-1-2-5-3, 2-3-1-5-4

Back

2-3-1-5-4