| Heredity/Genes | DNA Protein Connection | Mutations | Selective Breeding | Genetic Engineering |
|---|---|---|---|---|
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A - adenine
T - thymine C - cytosine G - guanine
What are the four bases in DNA?
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DNA controls the production of protein in the cell.
What is the relationship between Protein, Cells and DNA?
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Changes in DNA.
Define mutations.
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selective breeding for particular traits
In the past, humans developed varieties of dogs, such as the German shepherd and the bearded collie, using
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is a process where DNA technology is used to change the DNA of an organism
What is genetic engineering?
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Adenine (A) pairs with thymine (T). Cytosine (C) pairs with guanine (G).
What are the base pairing rules of DNA?
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A = U
C = G
What do the DNA base pairing rules change to in mRNA?
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a change in a base sequence in DNA
A single gene mutation results from...?
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selective breeding
A farmer grows beans that he sells to local markets. Over a period of 40 years, the farmer has identified the plants that produced the most beans and only used those beans to produce new plants. This procedure is part of the process of
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Insulin
What human hormone can be genetically engineering into people with diabetes?
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TAGCGCT
What is the corresponding (matching) DNA strand of: ATCGCGA
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determine the sequence of amino acids in a
protein
When provided with a sequence of bases in one segment of mRNA, the Universal Genetic Code Chart is used to...?
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his skin cells, only
A man is exposed to large amounts of ultraviolet radiation while sunbathing at the beach. This exposure causes a genetic change in the DNA of
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selective breeding over many generations
The many varieties of domesticated dogs were most likely produced as a result of
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● Inexpensive and the bacterial cells reproduce quickly
● Great way to make insulin for humans with diabetes ● The bacteria produces the hormone quickly
What are some benefits (+) of genetic engineering?
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sequence of bases in DNA molecules
The instructions for the genetic traits of an organism are directly determined by the ... ?
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GLN
Use the Universal Genetic Code Chart to find the amino acid of: CAA
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One base has been substituted for another.
A strand of DNA in a skin cell contains the bases: A-T-G-C-C-A-T-C-G-G-T-A
After the cell is exposed to ultraviolet light, the strand contains the bases: A-T-G-G-C-C-A-T-C-G-G-T-A Which statement describes the result of this exposure? |
a process in which humans breed animals based on desirable (wanted) traits
Define Selective Breeding.
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a bacterial cell
What kind of cell is the DNA that is being genetically engineered usually placed into?
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35%
If 15% of a DNA sample is made up of thymine, T, what percentage of the sample is made up of cytosine, C?
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ASP
Use the Universal Genetic Code Chart to find the amino acid of: GAU
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prevent mutations in gametes
When receiving x rays, individuals wear a lead shield over major organs in order to limit the body's exposure to radiation. One reason for this procedure is to
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selective breeding
The corn we eat today is larger and has
more kernels than the corn people first grew thousands of years ago. Which process is most likely responsible for the changes that have occurred? |
enzyme or biological catalyst
What is used to cut segments (pieces) of DNA?
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