4.1 The Function of the Nucleus Within the
Diagram
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Name of Structure
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Chloroplas
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each ofthe structures.
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Sorts and packages proteins for transport ., I )
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2.
indi
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the
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chromosome rndrcates
l)raw a simnle diasram of a ch
Explain the function of genes in a cell
Diagram
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Genes store the information necessary tc make proteins.
How many genes can be on one chromosom
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3. How is the information contained in DNA transported out of the nucleus?
information contained in the DNA is sent.in a message out of the nucleus
small enough to exit the nucieus through a nuclear pore.
4.
nuclear
Draw a nucleus and label the nuclear
How does the nucleus
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RNA is
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and chromatin.
the function of life?
contaitrs th#fonnation on the genes to make
cell camy'ob/
clifferent
lit'e functionsby f,unctioning as
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5.
A diasram of DNA is shown below. Label the phosphate. susar and nitrosen base.
Explain how the nitrogen bases arrarlge themselves in the DNA.
Diagram
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The hases A and T pair toUether.
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The bases C and G pair toe"th"..
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6. Compare and contrast skin and nerve cells (in terms of DNA and
Similar
Contain the same
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DN{ and genes.
Different
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genes are active in different cells to
@sthatarenecessary.
7. Where are the ribosomes that manufacture
out of the cell located?
The ribosomes that manufacture proteins for transport out of the cell are located on the membrane
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8. One side of the DNA molecule base sequence is siven. l)etermine the bases of the other side.
Opposite Side
Base Sequence
GACT'|GACTACATCGCI
CTGAACTGATCTAGCCAT
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9. What is the function of the vesicles?
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The vesicles are packages that are used to carry proteihs around u'ithin the cell.
DNA cannot leave the nucleus.
DNA cannot leave the nucleus because the DNA molecule is too large to go,through the nuclear
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11. Describe how chromatin and chromosomes are related.
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t \Chrornosomes
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are made up of chromatin pieees, which are made of
o Biologyo Assignment
DNA.
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