1) The alteration of gene activity without DNA sequence change. _____ 2) The science of making a living cell perform a task considered useful by humans in a controlled way. _____ 3) The RNA "words" are called this. _____ 4) The process of replacing a faulty gene with healthy functional genes. _____ 5) An enzyme that binds with the promoter on DNA and then synthesizes mRNA. _____ 6) According to base-pairing rules, adenine will pair only with this. _____ 7) An individual's complete set of DNA. _____ 8) Enzymes that link the sugars and phosphates of the newly attached nucleotides to form a new strand during DNA replication. _____ 9) According to base-pairing rules, cytosine will pair only with this. _____

A) Thymine
B) DNA polymerases
C) RNA polymerase
D) Codons
E) Guanine
F) Gene therapy
G) Epigenetics
H) Biotechnology
I) Genome


1) G) Epigenetics
2) H) Biotechnology
3) D) Codons
4) F) Gene therapy
5) C) RNA polymerase
6) A) Thymine
7) I) Genome
8) B) DNA polymerases
9) E) Guanine

Biology & Microbiology

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a. true b. false

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a. true b. false

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Why did internal fertilization likely evolve?

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