Biology, 12.02.2020 04:58 vannitling12p4w44f
Phage lambda must first attach to the host cell surface and insert bacteriophage DNA by contracting the sheath proteins. Upon entering the host cell, the linear double-stranded phage DNA is circularized to prepare for capsid protein synthesis. Next, the phage replicates the DNA genome and packages the DNA into capsids. Finally, the phage lyses the host cell and progeny phagesare released. A. occurs at random leading to the prevention of some key steps in the viral replication cycle. B. allows host cells to remember infection by copying small sections of viral DNA into RNA. C. destroys the infected cells and halts viral production. D. recognizes viral mRNA and prevents further viral gene expression.
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Biology, 21.06.2019 19:50
After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .
Answers: 3
Biology, 22.06.2019 12:00
How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2
Answers: 1
Phage lambda must first attach to the host cell surface and insert bacteriophage DNA by contracting...
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