1 - g. adenine: nitrogenous base found in DNA but not in RNA
2 - i. base pairing: principle that bonds in DNA and between RNA molecules can form only between complimentary bases
3 - e. cytosine: one of four nitrogenous bases found in DNA and RNA; pairs with guanine
4 - f. guanine: one of four nitrogenous bases found in DNA and RNA; pairs with cytosine
5 - c. thymine: one of four nitrogenous bases found in DNA and RNA; pairs with thymine or uracil
6 - b. Inversion mutation: chromosomal mutation that flips a segment of the chromosome
7 - d. mutagen: chemical or physical agents in the environment that interact with DNA and may cause a mutation
8 - a. mutation: a change in the DNA
9 - h. point mutation: gene mutation in which a single base pair in DNA has been changed
10 - j. chromosomal mutation: a change in number of chromosomes or a large amount of DNA in an organism
Match the UNIT 6 Key Terms to their correct definition.
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Column A
1.
adenine:
adenine
2.
base pairing:
base pairing
3.
cytosine:
cytosine
4.
guanine:
guanine
5.
thymine:
thymine
6.
Inversion mutation:
Inversion mutation
7.
mutagen:
mutagen
8.
mutation:
mutation
9.
point mutation:
point mutation
10.
chromosomal mutation:
chromosomal mutation
Column B
a.a change in the DNA
b.chromosomal mutation that flips a segment of the chromosome
c.one of four nitrogenous bases found in DNA and RNA; pairs with thymine or uracil
d.chemical or physical agents in the environment that interact with DNA and may cause a mutation
e.one of four nitrogenous bases found in DNA and RNA; pairs with cytosine
f.one of four nitrogenous bases found in DNA and RNA; pairs with guanine
g.nitrogenous base found in DNA but not in RNA
h.gene mutation in which a single base pair in DNA has been changed
i.Principle that bonds in DNA and between RNA molecules can form only between complimentary bases
j.
a change in number of chromosomes or a large amount of DNA in an organism
1 answer
1 answer