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7 Cards in this Set

  • Front
  • Back
Ribosomes are associated with the production of
proteins
the cells of the aphids and leaf are green due to
presence of chloroplasts
Which scientist performed an experiment that proved new living things can only come from other living things?
Pasteur
What type of cells have organelles that are not surrounded by a membrane
Prokaryotic cells
Bacteria are classified as
prokaryotic cells
If a live cell is placed into a solution that is very salty, the cell quickly shrinks. Why does this happen?
Water in the cell moves out through the cell membrane into the salty solution.
Limp celery sticks are placed into a container of water. After some time in the water the celery sticks become firm again. Why does this occur?
Water moves by osmosis into the celery cells