Transgenic Plant
Metabolic interference is a term used to describe a method to metabolize a compound and prevent the synthesis of something that is normally produced. What compound(s) have been targeted for metabolic interference in tomato?

SAM (S-adenosylmethionine)
AOA (aminooxyacetic acid)
Both (a) and (b)
ACC (1-aminocyclopropane-1-carboxylic acid)

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Transgenic Plant
Antisense technology

combines organelles and cells
combines genetic material from different species
selectively blocks expression of a gene
alters or transfers cells

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Transgenic Plant
Which of the following has been widely used to provide resistance against plant viruses?

Virus resistance genes from bacteria
Expression of anti-virus genes in vectors that transmit viruses
Expression of ribonuclease (RNase) genes in host plants
Expression of virus coat protein genes in transgenic plants

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Transgenic Plant
Expression of antisense RNA in transgenic plants is a general method used to

activate the expression of all genes in a biochemical pathway
eliminate the expression of all genes in a biochemical pathway
reduce or eliminate the expression of individual genes
block the expression of virus coat protein genes

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