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TLS Online TPP Program

#Question id: 15595

How might the function of extracellular endonucleases help protect the bacterium from infection by viruses?

#Unit 8. Inheritance Biology
  1. They would prevent the virus from binding to the outside of the bacterial cell.
  2. They would destroy the viral coat, so it cannot inject its genetic material
  3. They would destroy cut the viral DNA into small pieces
  4. All of the above.
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TLS Online TPP Program

#Question id: 32515

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is used by emergency medical personnel as an antidote of cyanide poisoning
TLS Online TPP Program

#Question id: 4360

#Unit 3. Fundamental Processes

Which of the following functions are characteristic of general transcription factors in eukaryotes?
TLS Online TPP Program

#Question id: 10248

#Unit 10. Ecological Principles

Factors involved in an animal’s foraging "strategy" are
TLS Online TPP Program

#Question id: 3777

#Unit 3. Fundamental Processes

Which of the following types of cells are affected most by telomere shortening?
TLS Online TPP Program

#Question id: 5605

#Unit 5. Developmental Biology

Double fertilization is a unique feature of flowering plants. In this process, one sperm unites with the egg to yield a zygote. The second sperm unites with the polar nuclei to initiate the formation of the