If A is an invertible matrix of order 2, then det (A^-1) is equal to 

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#Question id: 13050

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following expressions can be used in insects?

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#Question id: 2020

#Section 2: General Biology

Which statement best describes the difference in responses of effector B cells (plasma cells) and cytotoxic T cells?

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#Question id: 15172

#Section 6: Plant, Animal and Microbial Biotechnology

Nitrifying bacteria such as Nitrosomonas and Nitrosospira are soil and aquatic bacteria of considerable ecological significance. They oxidize ammonia to nitrite. They are called as

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#Question id: 1969

#Section 2: General Biology

A bacterium has elements on its surface that are resistant to lysozyme. If an individual is infected with this bacterium, what is a probable consequence?

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#Question id: 21265

#Section 5: Bioprocess Engineering and Process Biotechnology

In a chemical reaction, __________ are conserved.