TRUE/FALSE: Plant and animal cells are the same

1 2

100%

0%

1. True

2. False

Chp. 1 - 2Plant & Animal Cells

LYSOSOME

Plant & Animal cell similarities

Cell membranes Surrounds the cell

Cytoplasm Gel-like material moves organelles around the cell

Nucleus Stores DNA

Controls organism’s characteristics Contains nucleolus

Ribosomes Protein maker

Mitochondria Uses O2 to break down food to release energy

Plant & Animal cell similarities (con’t)

Vacuoles Storage area for food, wastes, & water

Endoplasmic reticulum System of foods to transport proteins

Golgi Bodies Package and distribute proteins outside the cell

Plant & Animal cell differences

Plants cells have Cell walls

Protects and gives plants struture

Chloroplasts Used for photosynthesis

Food making/energy

Only 1 nucleus Only one vacuole

Plant & Animal cell differences – (con’t)

Animal cells have MAY have more than 1 nucleus Mitochondria

Used for energy production

Many vacuoles Centrioles Lysosomes

Helps break down food

True/false: Both cells have DNA.

1 2

50%50%1. True

2. False

What does a plant cell have an animals cell does not?

1 2 3 4

0%

50%

0%

50%

1. Cell membrane

2. Vacuole

3. Lysosome

4. Cell wall

True/false: Animal cells need the sun to make food.

1 2

50%50%

1. True

2. False

True/false: Animal cells will always have more than one nucleus.

1 2

50%50%

1. True

2. False

True/false: Plants cells have many vacuoles?

1 2

50%50%

1. True

2. False

Cells store & use energy

Plants get energy from sun

Use chloroplasts to trap sunlight and change it into chemical energy

Energy store in chemical bonds btwn atoms of H, C, O2 & form molecules

Atoms – smallest unit of matter Matter – anything that takes up space Molecule – smallest particle of a substance

2 atoms forms a molecule

• When chemical bonds are broken, energy is released

•Cells can use the energy or store it• Stored in ATP molecules• When energy is needed, these molecules are broken down to release it

•Mitochondria• uses O2 to release the energy in the bonds

Cells that get their energy from the sun are

1 2 3 4

0% 0%0%

100%

1. the animal cell

2. the plant cell

3. both the plant & animal cells

4. neither the plant nor animals cell

Which atom is NOT needed to energy storage?

1 2 3 4

25% 25%25%25%

1. Carbon

2. Oxygen

3. Hydrogen

4. Iron

The organelle needed to make energy is the

1 2 3 4

0%

50%50%

0%

1. cytoplasm.

2. lysosome.

3. chloroplast.

4. mitochondria.

Cells store & use information Nucleus

Control center of a cell Contains DNA

Storage of characteristic info Stores info for cell’s activities

Activities Protein maker

Cell need proteins to function DNA & RNA work together to make protein

Reproduction DNA determines the cell’s type When needed, the cell divides & becomes 2 new cells – DNA

also divides so each new cell has DNA so they know what they need to do

True/false: The nucleus controls what eye color you have.

1 2

50%50%

1. True

2. False

Venn diagram

Animal cell Plant cell

Assignments

• Complete questions• Organelle function chart• Label cells