The cell

A flexible covering that protects the inside of a cell from the environment outside a cell.

• cell wall

• cell membrane

• cytoplasm

• cytoskeleton

• nucleus

Organelle found in plant cells used to convert sunlight into energy

• mitochondria

• nucleus

• ribosomes

• golgi bodies

• chloroplasts

Which of the following scientists concluded that all animals are made of cells?

• Rudolf Virchow
• Matthais Schleiden
• Robert Hooke
• Theodor Schwann

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

• Cells are the basic unit of structure and function in all living things.
• All cells are produced from other cells.
• Only animal cells are composed of cells.
• All living things are composed of cells.

What is the smallest unit of an organism that can perform life functions?

• Organ system

• Organ

• Tissue

• Cell

Control center of the cell

• Cell Membrane

• Endoplasmic reticulum

• Ribosome

• Nucleus

a rigid supporting layer that surrounds the cells of plants and some other organisms

• cell membrane
• cell wall
•  nucleus
• cytoplasm

the thick fluid region of a cell located inside the cell membrane or between the cell membrane and nucleus

• cytoplasm
• cell wall
• organelle
• golgi apparatus

a sac like organelle that stores water, food, and other matter

• vacuole
• lysosome
• cytoplasm
• cell wall

an organelle in the cells of plants and some other organisms that captures energy from sunlight and changes it to an energy from that cells can use in making food

• vacuole
• chloroplasts
• cytoplasm
• mitochondria