Cell Wall

Controls what can enter and leave

Supports cell and maintains cell shape

Fluid that fills the cell

Used energy from the sun to make energy

Stores DNA

Controls cellular activities

Create proteins

Bread down food apart

Which of these processes requires energy from the sun?

Osmosis

Facilitated Diffusion

Active Transport

Diffusion

Which of these is the movement of water across the cell membrane

Osmosis

Facilitated Diffusion

Active Transport

Diffusion

In diffusion across the cell membrane, molecules move from

high concentration across the cell membrane to low concentration

equal concentrations across the cell membrane.

low concentration across the cell membrane to high concentration

Which of the following describes the movement of water molecules in equilibrium?

Hypotonic solutions where water is entering the cell.

Isotonic solutions where water is exiting and entering the cell.

Hypertonic solutions where water is exiting the cell.

Glucose is a large molecule needed by the cell. There is often more glucose outside of the cell than inside the cell. Cells will have glucose protein channels to allow glucose to enter the cell. This describes

Which of the following is not part of the cell membrane

Proteins

Carbohydrates

Lipid Layer

Lipid Bilayer

Which part of a cell would you expect to find only in plants, but not animals or bacteria?

Cell Membrane

DNA

Chloroplasts

Cell Wall

A cell is placed in an unknown solution. The cell shrinks. Therefore, the solution is

Hypotonic

Not enough info

Hypertonic

Isotonic

What is found in both plants, animals, and bacteria?

Mitochondria

Cell Wall

Nucleus

Ribosomes

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