Download Cell Structure worksheet

Cell Structure
Name ______________
Date ________
Circle the letter of the term or phrase that best completes each sentence.
1. Cells make their own protein on round structures called
a. Golgi bodies
b. mitochondria
c. ribosomes
d. lysosomes
2. Mitochondria supply the cell with _____________.
a. oxygen
b. nutrients
c. energy
d. enzymes
3. Plants can trap light energy in organelles called ________.
a. vacuoles
b. cell walls
c. mitochondria
d. chloroplasts
4. Plant cells differ from animal cells because plant cells have ____.
a. cell membranes
b. cell walls c. nuclear membranes d. vacuoles
5. Prokaryotic cells do not have any __________.
a. cytoplasm
b. organelles
c. DNA
d. nucleus
6. Muscle cells have large numbers of ________.
a. chromosomes
b. mitochondria
c. chloroplasts
d. cellulose fibers
7. Plants can change light energy into chemical energy in the form of__________.
a. protein
b. fat
c. sugar
d. fiber
Match the description on the left with the term on the right by writing the correct letter in each
blank.
______8. Made of double layers of fats
a. vacuoles
______9. Directs the cell’s activities
b. endoplasmic reticulum
______10. Gel-like material inside cells
c. cell membrane
______11. Folded membranes that move materials in cells
d. nucleus
______12. Storage areas
e. cytoplasm