Sucrose is replace by another sugar in tobacco callus medium without effecting callus growth. This sugar is an osmotic agent and is not taken into the plant cells or metabolized because of its molecular size.

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#Question id: 13097

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

You are a scientist who is using genomics to currently study a new bacterial species that no one has ever studied before. The following sequence is a piece of DNA within the coding region of a gene that you have recently sequenced.

 

If you take any bacterial gene sequence, before you begin doing any sequence analysis on it, there are six potential open reading frames. Why are there six?

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#Question id: 14493

#Section 1: Engineering Mathematics

The probability of the horse A winning the race is 1/5 and the probability of the horse B winning the same race is 1/6, then the probability of one of the horse to win the race is

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#Question id: 1867

#Section 2: General Biology

Which of the following is a coreceptor for HIV?

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#Question id: 18627

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

Which of the following is incorrect regarding the terminologies of phylogenetics?

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#Question id: 14542

#Section 1: Engineering Mathematics

The discontinuity of the function  = 0, x = 0 at the origin is known as