What are cells compared to in the video?

What are cells often compared to when describing their role as the fundamental units of life?

• Bricks

• Lego blocks

• Grains of sand

• Water droplets

What does unicellular mean?

• Made of one cell
  

• Made of many cells
  

• Cannot be seen
  

• A type of bacteria

Which of the following organisms is described as unicellular?

• Humans

• Dogs

• Yeast

• Whales

How many cells does it take to make a human?

• 10 million
  

• 30 trillion
  

• 1 billion
  

• 100 thousand

What is a blastocyst?

• One cell with no protection.

• A cyst that bursts into cellular waste.

• A blast within the body causing spontaneous combustion.

• A group of cells surrounded by a outer shell.

What part of the cell is known as the brain?

• Cytoplasm
  

• Cell membrane
  

• Nucleus
  

• Chloroplast

What is cytoplasm?

• The wall around the cell
  

• The clear gel-like fluid inside the cell
  

• The part that creates sugar
  

• The outer shell of an embryo

What two additional parts do plant cells have that animal cells do not?

• Nucleus and Cytoplasm

• Cell Wall and Chloroplasts

• Cell Membrane and Mitochondrion

• Ribosomes and Golgi Apparatus

What do chloroplasts do?

• Create waste
  

• Produce food through photosynthesis
  

• Control the cell
  

• Protect the cell

What do stem cells do?

• They are found only in plants
  

• They produce new cells for the body
  

• They cannot replace damaged cells
  

• They are used to make plastics