Question

cells - 2
ctions: read through each question & find the correct answer in one of the 3 columns below. shade in the answer box with the color given & then color the picture on the next page accordingly. *if the color is white, just circle the answer
question answer choice a answer choice b answer choice c
which of the following correctly identifies the organelles below? a - golgi apparatus b - endoplasmic reticulum c - nucleus d - lysosome color black a - endoplasmic reticulum b - golgi apparatus c - nucleus d - mitochondrion color tan a - endoplasmic reticulum b - golgi apparatus c - nucleus d - lysosome color dark gray
who proposed that new cells are formed only from cells that already exist? schleiden color white schwann color brown virchow color pink
when were cells first discovered? 1663 color dark gray 1838 color white 1855 color red
which organelle is nicknamed the powerhouse of the cell? vacuole color brown mitochondrion color black nucleus color white
in plants, the ______ captures energy from sunlight and changes it to a form of energy cells can use in making food. chloroplast color orange cell wall color magenta cytoplasm color yellow
which organelle contains substances that break down large food particles into smaller ones? lysosome color peach nucleus color red endoplasmic reticulum color brown
which organelle is much larger in a plant cell than in an animal cell? nucleus color tan ribosome color black vacuole color white
who was the first scientist to see living cells through his microscope? hooke color orange leeuwenhoek color dark green schleiden color red

Explanation:

1. The scientist Virchow proposed that new cells are formed only from cells that already exist.
2. Cells were first discovered in 1663.
3. The mitochondrion is nicknamed the "powerhouse" of the cell.
4. In plants, the chloroplast captures energy from sunlight and changes it to a form of energy cells can use in making food.
5. Lysosomes contain substances that break down large food particles into smaller ones.
6. The vacuole is much larger in a plant cell than in an animal cell.
7. Leeuwenhoek was the first scientist to see living cells through his microscope.

Answer:

1. Virchow
2. 1663
3. mitochondrion
4. chloroplast
5. lysosome
6. vacuole
7. Leeuwenhoek