Cells & Life

Which of the following is the smallest unit of life that can carry out all life functions?

• the mitochondria
• the vacuoles
• the nucleus
• the cell

What tool do you use to view cells?

• metric ruler
• magnifying glass
• microscope
• petri dish

Which type of organism is made up of a single cell?

• Unicellular Organism

• Prokaryote

• Eukaryote

• Multicellular Organism

What type of cells have a true nucleus?

• Bacterial Cells

• Stem Cells

• Eukaryotic Cells

• Prokaryotic Cells

Which of the following is NOT a characteristic of prokaryotes?

• DNA in the cytoplasm

• Simple structure

• Contains a nucleus

• Unicellular

What is the role of stem cells?

• To create organs

• To form tissues

• To differentiate into specialized cells

• To perform specific functions

Which of the following is an example of a multicellular organism?

• Yeast

• Bacteria

• Plants

• Amoeba

What type of cells lack a cell wall and chloroplasts?

• Plant Cells

• Animal Cells

• Stem Cells

• Bacterial Cells

What is the main difference between unicellular and multicellular organisms?

• Size of cells

• Function of cells

• Type of cells

• Number of cells

Which of the following is a characteristic of eukaryotic cells?

• Always unicellular

• Complex cell structure

• Simple structure

• No nucleus