Chapter 19 and a dash of 20 and 21 Campbell Biology

Reverse transcription, carried out by retro viruses, is the process by which_________.

The original plasmid is called _____.

A phage that inserts itself into the host DNA is called __________.

Where do you plug in the negative current?

Viruses can vary with respect to all of the following characteristics except __________.

When comparing DNA and RNA viruses, which mutate more quickly, and why?

If I told you this was made of nucleotides you could conclude it is a ______.

How do retroviruses, such as HIV, differ from other viruses?

When a virus infects an E. coli cell, what part of the virus enters the bacterial cytoplasm?

What should this remind you of?

What is this process and what does it do?

Viruses that infect bacteria are called __________.

In the lytic life cycle of phages __________.

RFLP or restriction fragment length polymorphism....

The protein shell enclosing the viral genome is called a

Restriction enzymes help defend bacteria against viral infections by _________.

What is the origin of the phospholipid membrane that envelopes many animal viruses?

Birds act a natural ________ for the influenza A virus.

Which is most like the kind of vaccine used to build immunity for viral diseases?

If you get points on this question I personally guarantee you an A on you next test...

Restriction enzymes....

Which measurement contains the smallest molecules?

The phage cycle that kills the host cell is ____, and phages that reproduces this way are ____.

Prions are _____ that are thought to be caused by ________.

Circular RNA molecules that function like a virus in plants are termed __________.

True or false: YOU CAN DO THIS!