Underside of green leaf with red viens

TRAVIS JARRELL
DOING SCIENCE SINCE
I STARTED DOING SCIENCE

Grade 7 Unit 01: Cell Structures and Functions Review

  1. 1. Know the structural hierarchy from cells to organisms.
  2. 2. What is the function of the mitochondria.
  3. 3. What are three big differences between plant and animal cells?
  4. 4. Which organelle acts as a gate keeper for things entering and exiting the cell?
  5. 5. Which cell organelle contains the DNA? What other function does this organelle have?
  6. 6. What is the cell theory?
  7. 7. Define/describe the following organelles: vacuole, cell wall, cell membrane, mitochondria, chloroplast, ribosome, endoplasmic reticulum, golgi, cytoplasm.