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Discuss and explain 3 cellular mechanisms utilized by bacterial cells to be resistant to antibiotics.

Viruses that are associated with the development of cancer are called

Match the following viral pathogens to the diseases that they cause.

Viruses that are associated with the development of cancer are called

Which of the following bacterial tests determines the presence of a mutagenic agent?

Palindromes are recognized by __________________ and the DNA sequence is cut at that location.

Short DNA or RNA pieces that are used in sequencing gels to determine the exact order of nucleotides.

Gene expression in bacteria is often controlled by ___________.  These regions of the genetic code are responsible for turning genes “on” and “off”.

Which of the following bacterial tests determines the presence of a mutagenic agent?

A mutation that puts the wrong nitrogen base in place of a correct nitrogen base, would best be called a(n) __________________.