Concept 1 Notes - Cell Theory and Organelles

Multiple Choice

Which of the following statements is NOT part of the cell theory?

• All living things are made of cells.

• Cells are the basic unit of life.

• All cells come from other cells.

• Cells can spontaneously appear from non-living matter.

Open Ended

Explain the main differences between prokaryotic and eukaryotic cells based on their structure and examples of organisms.

Multiple Choice

What is the main function of organelles within a eukaryotic cell?

• To provide energy for the cell

• To help the cell function by working together for specific purposes

• To control what goes in and out of the cell

• To make the cell multicellular

Multiple Select

Which of the following components are embedded in the cell membrane according to the Fluid Mosaic Model?

• Proteins

• Carbohydrates

• DNA

• Cholesterol

Open Ended

Explain how the structure of the nucleus supports its function in the cell.

Multiple Choice

Which of the following organelles are found only in animal cells?

• Centrioles

• Chloroplasts

• Central vacuole

• Cell wall

Open Ended

Explain the difference in function between cilia and flagella.

Multiple Choice

What is the main structural component of the cell wall in plants?

• Cellulose

• Chitin

• Peptidoglycan

• Keratin

Multiple Select

Select all organelles that are found only in plant cells.

• Central vacuole

• Chloroplast

• Centrioles

• Cell wall

Open Ended

Summarize the three main points of the cell theory and explain why each is important for understanding biology.