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TLS Online TPP Program

#Question id: 5253

In a hypothetical situation, the genes for sex pilus construction and for tetracycline resistance are located together on the same plasmid within a particular bacterium. If this bacterium readily performs conjugation involving a copy of this plasmid, then the resultshould be

#Section 3: Genetics, Cellular and Molecular Biology

  1. a transformed bacterium.

  2. the rapid spread of tetracycline resistance to other bacteria in that habitat.

  3. the subsequent loss of tetracycline resistance from this bacterium.

  4. the production of endospores among the bacteriumʹs progeny.

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TLS Online TPP Program

#Question id: 19535

#Section 4: Fundamentals of Biological Engineering

A container has 10 grams of water 5 grams of water is added and 2 grams of water is taken out, what is the final amount of water?
TLS Online TPP Program

#Question id: 13072

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

Inheritance pattern of RFLP and RAPD markers for genome mapping in plants;
TLS Online TPP Program

#Question id: 317

#Section 2: General Biology

Hydrogen bonds can occur when hydrogen is covalently bonded to atoms like nitrogen and oxygen. What property of nitrogen and oxygen is important for this?
TLS Online TPP Program

#Question id: 3787

#Section 3: Genetics, Cellular and Molecular Biology

A biochemist isolates, purifies, and combines in a test tube a variety of molecules needed for DNA replication. When she adds some DNA to the mixture, replication occurs, but each DNA molecule consists of a normal strand paired with numerous segments of DNA a few hundred nucleotides long. What has she probably left out of the mixture?
TLS Online TPP Program

#Question id: 1558

#Section 2: General Biology

Work of follicular dendritic cells