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Biology Intro - Review

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  • Where is DNA found in a cell?
    in the nucleus
  • Which kingdoms have ONLY unicellular members?
    bacteria (eubacteria & archaebacteria)
  • Name an organelle or structure found in a plant cell but not an animal cell.
    cell wall or chloroplast
  • What is the word for making more organisms of the species?
    Reproduce / reproducing / reproduction
  • What part of the microscope is shown here?
    objective lens
  • Name one thing your chromosomes determine?
    eye/hair/skin color, height, disease, and more! They are the recipe of YOU!
  • Give an example of an organism reacting to a stimulus in the environment.
    leaves changing color, animals hibernating, birds fly south, plus others...
  • If an organism is made of many cells, it is said to be ________.
    multicellular
  • Any living thing is called an ________.
    organism
  • Finish this sentence: Cells, cells, they're made of _______.
    organelles
  • An organism made of one cell is said to be _______.
    unicellular
  • What cell organelle is nicknamed "powerhouse?"
    mitochondria ("mighty mitochondria")
  • What is a nickname for chloroplasts?
    chef
  • Complete this sentence: All living things are made of one or more ______.
    cells!
  • What is the outermost layer of a plant cell called?
    cell wall
  • What are the building blocks of living things?
    cells!
  • What is the "gel of the cell" called?
    cytoplasm
  • True or False: A characteristic of life is that all organisms need to sleep.
    False
  • What is the most important organelle?
    nucleus
  • True or False: A characteristic of life is that all organisms can move around.
    False
  • What is the job of a vacuole?
    storage
  • How do you determine total magnification (using a microscope)?
    multiply the eyepiece times the objective lens
  • What cell organelle releases energy?
    mitochondria