Biotechnology
Thymosin proved effective against brain and
liver cancer
stomach cancer
lung cancer
blood cancer
lung cancer
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The protein content which is extracted from mixed or pure cultures of yeasts, bacteria, algae, and fungi is calledA. triple cell protein
B. single cell protein
C. double cell protein
D. tetra cell protein
The 2nd step of genetic engineering is
A. growth of genetically modified organism
B. expression of gene
C. isolation of gene interest
D. insertion of gene into vector
Fermentation of powder is done by
A. bacteria
B. virus
C. yeast
D. rhizome
The third step of genetic engineering is
A. isolation of gene interest
B. insertion of gene into vector
C. transfer of recombinant DNA
D. expression of gene
The study of DNA helps to identify
A. inheritance
B. genes
C. patients
D. criminals
The restriction endonucleases enzyme is used to
A. cut the gene
B. ligase the gene
C. multiply the gene
D. copy the gene
Considering bread production, the fermentation is caused by
A. carbolic acid
B. carbon dioxide
C. methane
D. ethane
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