Unit #4-Living Systems

The smallest unit with the basic properties of life.

• Cell

• Organelles

• Cell Membrane

• Cell Wall

Special structures that are responsible for particular functions.

• Cell

• Organelles

• Cell Membrane

• Cell Wall

All cells have a _______ that separates the inside and the outside of the cell, and controls what goes in and comes out.

• Cell Membrane
• Cell Wall

• Cell

• Cytoplasm

A jelly-like substance containing the cell’s parts.

• Cell

• Organelles

• Cell Membrane

• Cytoplasm

Organelles that break down sugars and This process releases energy that the cell can use. The Powerhouse of the cell.

• Mitochondria

• Nucleus

• Chloroplast

• Cell Wall

Contains a cell’s genes, it is the Brain of the Cell

• Mitochondria

• Nucleus

• Chloroplast

• Cell Wall

Organelles that carry out photosynthesis, which makes the food plant cells need to live. This food is in the form of sugars.

• Mitochondria

• Nucleus

• Chloroplast

• Cell Wall

Helps the plant keep its structure

• Mitochondria

• Nucleus

• Chloroplast

• Cell Wall

True or False: Plants have a cell wall and a cell membrane.

• True

• False

True or False: Animal cells Only have cell membranes.

• True

• False