Match the following genetic elements with their functions. Genetic elements Functions A. neoR 1. Facilitates inducible expression of genes in eukaryotes B. SV40 2. Facilitates constitutive expression of genes in eukaryotes C. LTR 3. Allows amplification of gene D. dhfr 4. Provides way of selecting eukaryotic cells, which have received foreign DNA

Match the following genetic elements with their functions. Genetic

1.	Match the following genetic elements with their functions. Genetic elements Functions A. neoR 1. Facilitates inducible expression of genes in eukaryotes B. SV40 2. Facilitates constitutive expression of genes in eukaryotes C. LTR 3. Allows amplification of gene D. dhfr 4. Provides way of selecting eukaryotic cells, which have received foreign DNA
A.	A 4, B 2, C 1, D 3
B.	A 2, B 4, C 1, D 3
C.	A 1, B 4, C 2, D 3
D.	A 4, B 2, C 3, D 1
Answer» B. A 2, B 4, C 1, D 3

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