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WorksheetsCell Parts
Total questions: 17
Worksheet time: 4hrs 15mins
Name
Class
Date
1.
_____ small organelles composed of RNA; are sites of protein synthesis.
a)
nucleus
b)
chloroplast
c)
ribosome
d)
cell membrane
2.
____ an organelle within the nucleus.
a)
cell wall
b)
cell membrane
c)
nucleus
d)
nucleolus
3.
____ an elongated or disc-shaped organelle containing chlorophyll.
a)
cell wall
b)
cell membrane
c)
mitochondria
d)
chloroplast
4.
____ the jellylike material outside the cell nucleus in which the organelles are located.
a)
cell wall
b)
cell membrane
c)
cytoplasm
d)
ribosome
5.
____ vesicles containing digestive enzymes.
a)
lysosome
b)
nucleus
c)
nucleolus
d)
ribosome
6.
____ the thin layer of protein and fat that surrounds the cell.
a)
cell wall
b)
cell membrane
c)
cytoplasm
d)
centriole
7.
____ during cell division in animal cells, two pairs of centrioles form from microtubules at each end of the cell.
a)
cell wall
b)
cell membrabe
c)
centriole
d)
cytoplasm
8.
____ It contains mostly DNA in chromosomes.
a)
nucleolus
b)
nucleus
c)
mitochondrion
d)
chloroplast
9.
____ is covered with ribosomes that give it a rough appearance. (It transport's materials and produces proteins).
a)
ribosome
b)
vacuole
c)
rough ER
d)
smooth ER
10.
____ converts the energy stored in glucose into ATP (adenosine triphosphate), a high energy molecule, for use by the cell.
a)
mitochondrion
b)
chloroplast
c)
vacuole
d)
lysosome
11.
____ it produces lipids (fats) and membrane proteins.
a)
vacuole
b)
centriole
c)
rough ER
d)
smooth ER
12.
____ a small, membrane-bound space that helps to transport material in/out or within the cell.
a)
vesicle
b)
centriole
c)
rough ER
d)
smooth ER
13.
____ a flattened, layered, sac-like organelle that looks like a stack of pancakes and is located near the nucleus.
a)
rough ER
b)
smooth ER
c)
Golgi body
d)
chloroplast
14.
____ the membrane that surrounds the nucleus.
a)
cell wall
b)
cell membrane
c)
nuclear membrane
d)
cytoplasm
15.
____ a large, membrane-bound space within a plant cell that is filled with fluid, mostly water.
a)
vacuole
b)
vesicle
c)
centriole
d)
lysosome
16.
____ is a molecule that can use light energy from sunlight to turn water and carbon dioxide gas into glucose and oxygen (i.e. photosynthesis); it's green.
a)
chloroplast
b)
chlorophyll
c)
mitochondrion
d)
ribosome
17.
____ a thick, rigid membrane that surrounds a plant cell. This layer of cellulose fiber gives the cell most of its support and structure.
a)
cell wall
b)
cell membrane
c)
mitochondrion
d)
chloroplast
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