Recombinant DNA Technology
Why is golden rice pale yellow in color?

It is rich in chlorophyll b.
It is rich in chlorophyll a.
It is rich in phycobilins.
It is rich in beta-carotene.

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Recombinant DNA Technology
Which of the following is correct in terms of determination of location of genetic traits?

Known protein coding sequences are too far apart to allow linkage determination for most new genes
Protein-coding genes are always associated with a restriction pattern
None of these
Restriction sites allow DNAs to be digested

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Recombinant DNA Technology
An example of a restriction fragment length polymorphism is

different length fragments of DNA resulting from loss or gain of a restriction site
All of these
an Eco RI cuts DNA at a different sequence than Hind III
cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved

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