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Biology
Genetic engineering
What is Chromatofocusing?
Biology
Genetic engineering
Production of a human protein in bacteria by genetic engineering is possible because:
A. Bacterial cells can carry out the RNA splicing reactions.
B. The mechanism of gene regulation is identical in humans and bacteria.
C. The human chromosome can replicate in bacterial cells.
D. The genetic code is universal.
Biology
Genetic engineering
Genetic map is one that
A. Establishes sites of the gene on a chromosome
B. Established the various stages in gene evolution
C. Shows the stages during cell division
D. Shows distribution of various species in a region
Biology
Genetic engineering
What is recombination? Discuss the applications of recombination from the point of view of genetic engineering?
Biology
Genetic engineering
What is embryo culture?
Biology
Genetic engineering
What would happen if the nucleus is removed from the cell?
A. The activities of the cell would not be controlled and die
B. The cell will not have a regular shape
C. The cell will not be able to store food and water
D. The cell will not be able to move
Biology
Genetic engineering
List the steps to build a gene library?
Biology
Genetic engineering
How can organelles be separated from cell homogenate?
Biology
Genetic engineering
To confirm ELISA for AIDS which technique was used?
A. Western blotting
B. Northern blotting
C. Southern blotting
D. Eastern blotting
Biology
Genetic engineering
Which does not apply to the technique known as gel electrophoresis?
(a) The DNA is pulled to the positive end of the gel box.
(b) The agarose gel provides for a porous matrix.
(c) The buffer solution helps supply ions needed to conduct an electric current.
(d) The larger DNA fragments move further down the gel than the smaller ones due to their heavier weight.

Biology
Genetic engineering
How can you differentiate genomic libraries and cDNA libraries?
Biology
Genetic engineering
What is Genetic engineering? How is a beneficial gene amplified through PCR techniques? Explain.
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