Download Study Guide #19 - Mentor Public Schools

Name
Date
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Celfstructureand Function ' GuidedReadingand Study
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cellstructureandfunction in plant cells,animnlcelk,and
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bacteria.
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lntrocEuctton1. What are organelles?
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EntertfueCeli
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2. The rigid layer of nonliving material that surounds plant qellsis the
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.'s 3. Cirde the letter of eachsentencethat is true about the cell wall.
a. CeIl walls are made of cellulose.
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b. Plant cellshave celi waLis.
c. Animal sellshave cell wa]Is.
d,.Waterand orygen cannotpassthrough the cellwall.
4. What doesthe cell wall do?
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5. lVirere is the cell membranelocatedin cells that have cell wal'ls?
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6. \Atrhere
is the celi merrbranelocatedin cellsthat do NOT have cell walls?
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7. Is the following sentmce b:ue or false?The main function of the cell
membraneis to control what comesinto and out of a ce1l.
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.=. 8. Cirde the letter of eachsentencethat is kue about the nudeus.
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a. Materialspassin and out of the nudeus through poresin the nudear
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b. Chromatin contains the ins"huctionsthat direct the functions of a cell.
c. Tlie nudeolus is part of the nudear envelope.
d. Ribosomesare madein the nudeolus.
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irathe CytoPEasm
OrgaarelHes
9. Circle the letter of the part of the ceil that is the regionbetween the cell
membrane.andthe nudeus.
a. organelle
b.nudeus
c. cytoplasm
d. chromatin
10. I:r the table below, describethe fi:nction of eadr organelle in the
cytoplasm.
Organellesin Cytoplasm
Organelle
Function
Mitochondria
Endoplasmic reticu}:rt
Ribosomes
Golgi bodies
Chloloplasts
Vacuoles
Lysosomes
Specialized
Cells,.
11. The strrctr:re of eachkind of bodv celi is suited to its
EacterialCells
12. Circle the letter of eachsentencethat is true aboutlzq1srial sells.
a. Bacterial cells are larger than plant or arrimal cells.
b. Bacterialcellshave a cellwalI and a cell membrane.
c. Bacterialcellsdo not have a nudeus'
d. Bacterialsells do not have geneticmaterial.