Cell Structure and Function

Which of the following best describes the relationship between structure and function in cells?

• All structures do the same thing
• Structure doesn't matter
• Function is random
• Different structures perform different functions

Which of the following best explains why the cell is called the unit of life?

• Cells are colorful
• Cells are optional
• Cells are unnecessary
• All life processes occur at the cellular level

Which of the following is true about cell size?

• Cells are visible to the naked eye
• Cells are large structures
• Cells are colorful
• Cells are microscopic

Which of the following is a function of vacuoles?

• Produces energy
• Makes proteins
• Photosynthesis
• Stores water, nutrients, and waste products

Which of the following is a function of lysosomes?

• Stores DNA
• Produces energy
• Photosynthesis
• Breaks down waste materials and cellular debris