What does the enzyme reverse transcriptase do? A. makes RNA from RNA B. makes DNA from RNA C. makes RNA from protein D. makes DNA from protein

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Asked 1/21/2014 2:03:42 PM

Updated 1/21/2014 4:18:48 PM

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Edited by Janet17 [1/21/2014 4:14:04 PM], Edited by Janet17 [1/21/2014 4:15:14 PM], Edited by Janet17 [1/21/2014 4:18:35 PM], Confirmed by Janet17 [1/21/2014 4:18:48 PM]

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User: What does the enzyme reverse transcriptase do? A. makes RNA from RNA B. makes DNA from RNA C. makes RNA from protein D. makes DNA from protein

Weegy: The enzyme reverse transcriptase B. makes DNA from RNA.
may100|Points 2975|

User: Vaccines are effective in preventing disease because they A. prepare the immune system to recognize and destroy pathogens. B. combine with pathogens to inactivate them. C. contain specific B lymphocytes. D. consist of bacteria that could infect healthy cells.

Weegy: Vaccines are effective in preventing disease because they A. prepare the immune system to recognize and destroy pathogens.
sipichapie|Points 4990|

User: Which event listed is most likely to cause a widespread influenza outbreak? A. The northern portion of the country is affected by winter-like weather patterns. B. The influenza virus is recognized by host immune systems. C. Winter precipitation is increased due to global warming. D. People do not have immunity to a new strain of the influenza virus.

Weegy: The listed event most likely to cause a widespread influenza outbreak is: B. People do not have immunity to a new strain of the influenza virus.
ladygray|Points 350|

User: A virus A. contains RNA and DNA in a protein coat. B. is surrounded by a nucleic acid envelope. C. contains RNA or DNA in a protein coat. D. consists of a protein surrounded by a nucleic acid coat.

Weegy: A virus C. contains RNA or DNA in a protein coat.
Controler|Points 3928|

User: Viruses that reproduce almost immediately after coming into contact with a host cell use which viral reproductive cycle? A. lytic cycle B. infectious cycle C. lysogenic cycle D. temperate cycle

Weegy: Viruses that reproduce almost immediately after coming into contact with a host cell use the A. lytic cycle.
alfred123|Points 6488|

User: Some diseases are caused by bacteria, protists, invertebrates or viruses. How do diseases caused by bacteria and diseases caused by viruses react to antibiotics? A. Neither responds to antibiotics. B. Viral diseases respond to antibiotics, bacterial diseases do not. C. Bacterial diseases respond to antibiotics, viral diseases do not. D. Both respond to antibiotics.

Weegy: C. Bacterial diseases respond to antibiotics, viral diseases do not.
shifa saleheen|Points 9966|

User: Viruses can infect bacteria as well as other organisms. What does the virus inject into the bacterial cell? A. viral nucleic acid B. capsid proteins C. hormones D. tail fibers

Weegy: Viruses can infect bacteria as well as other organisms. The virus injects A. viral nucleic acid into the bacterial cell.
Dannydtheman321|Points 0|

Question

Asked 1/21/2014 2:03:42 PM

Updated 1/21/2014 4:18:48 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Edited by Janet17 [1/21/2014 4:14:04 PM], Edited by Janet17 [1/21/2014 4:15:14 PM], Edited by Janet17 [1/21/2014 4:18:35 PM], Confirmed by Janet17 [1/21/2014 4:18:48 PM]

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