Science 6 Chapter 8, Sections 3&4

Organelle that controls all of the activities of a cell and contains hereditary material made of DNA. 

• cytoplasm
• ribosome
• nucleus
• mitochrondria

Structure, such as a heart, made up of different types of tissues that all work together. 

• organ
• organ system
• organism
• tissue

a group of organs working together to perform a certain function

• tissues
• organ system
• cells 
• cell membrane

rigid structure that encloses, supports, and protects the cells of plants, algae, fungi, and most bacteria

• virus
• nucleus
• cell membrane 
• cell wall 

Group of similar cells that work together to do one job 

• tissue
• organ
• cells 
• organ system

green, chlorophyll-containing, plant-cell organelle that captures light energy, which is used to make sugar. 

• virus
• host cell 
• cell wall 
• chloroplast 

states that all organisms are made up of one or more cells, the cell is the basic unit of life, and all cells come from other cells. 

• cell theory
• organ system 
• cells 
• host cell 

constantly moving gelatinlike mixture inside the cell membrane that contains heredity material and is the location of most of a cell's life processes. 

• organ system
• organelle
• tissue
• cytoplasm

protective outer covering of all cells that regulates the interaction between the cell and the environment. 

• cytoplasm
• tissue
• cell membrane 
• nucleus

cell organelle where food is broken down, which releases energy

• mitochondria
• ribosome
• nucleus
• tissue