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TLS Online TPP Program

#Question id: 5248

Which of the following is a description of generalized transduction?

#Unit 8. Inheritance Biology

  1. Inaccurate excision of prophage can occasionally remove a small portion of the bacterial chromosome.

  2. Random pieces of bacterial dna can become incorporated into a phage coat.

  3. Pieces of bacterial DNA may be released into the culture medium when a cell is lysed.

  4. All of these.

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TLS Online TPP Program

#Question id: 11200

#Unit 7. System Physiology – Animal

Action potentials are normally carried in only one direction: from the axon hillock toward the axon terminals. If you experimentally depolarize the middle of the axon to threshold, using an electronic probe, then ________.
TLS Online TPP Program

#Question id: 10744

#Unit 10. Ecological Principles

Something that triggers a fixed action potential (FAP) is considered to be a(n) _____________.
TLS Online TPP Program

#Question id: 27384

#Unit 1. Molecules and their Interaction Relevant to Biology

The greater the effective nuclear charge on the atom
TLS Online TPP Program

#Question id: 23032

#Unit 12. Applied Biology

Which of the following leads to shedding of carbon dioxide which is necessary to prevent a drop in pH?
TLS Online TPP Program

#Question id: 671

#Unit 1. Molecules and their Interaction Relevant to Biology

Which was a major scientific accomplishment by Linus Pauling?