7th Life Science: Lessons 1-4 Review

How are organisms organized (Least complex to most complex)?

• Cell--> Organ--> Organism-->

  Tissue--> Organ System

• Organism--> Organ--> Organ System-->

  Tissue--> Cell

• Tissue--> Organ--> Organ System-->

  Organism--> Cell

• Cell--> Tissue--> Organ-->

  Organ System--> Organism

A storage place for nutrients, wastes, and water. A plant cell has a much larger storage area than an animal cell because it holds more water & sugars. 

• Mitochondria
• Cell Membrane
• Cell Wall
• Vacuole

Tags

NGSS.MS-LS1-2

A structure made up of at least two types of tissues that work together to perform a specific job in the body.

• Organ

• Tissue

• Cell

• System

Which of these are not found in animal cells?

• Chloroplasts & organelles
• DNA & mitochondria
• Cell Wall & Cell Membrane
• Cell Wall & Chloroplasts

Found only in plant cells, this organelle enables the plant to make its own food through the process of photosynthesis.

• Cytoplasm
• Cell Wall
• Chloroplast
• Mitochondria

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

What type of body part is your stomach?

• System
• Cell
• Organ
• Tissue

A group of organs that work together to do a job in the body.

• Tissue

• Cell

• Organ System

• Organ

Organisms that are made up many kinds of cells that have different functions are:

• Unicellular Organisms

• Paramecium

• Protozoa

• Multicellular Organisms

What organelle is called the "powerhouse" of a cell?

• mitochondria

• nucleus

• cell wall

• cell membrane

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

The arrow is showing the fluid inside the cell that surrounds the cell organelles. What is the arrow pointing to in the cell?

• cytoplasm

• mitochondria

• ribosomes

• nucleus

Tags

NGSS.MS-LS1-2