Exam 11: Microbial Genetics and Infectious Disease

Which enzyme facilitates the attachment of amino acids to tRNA molecules?

Discuss five ways in which transcription differs from DNA replication.

The separation of duplicated chromosomes into daughter cells during cell division is performed by the enzyme

In reference to DNA mutations,which of the following is a mismatched pair?

The initiation codon is important in fixing the _____ during the translation of messenger RNA.

A mutation that reverses the effect of a primary mutation and restores the function of a gene is called a

Answer true or false to the following statement: Elongation of DNA from the 5' end is required because of the stereochemistry of the bases.

Transfer of genetic information between cells with the aid of a bacteriophage is known as

An mRNA that encodes information for more than one protein is a(n)_____ mRNA.

A phage that has integrated into a host cell's chromosome is called a

Genes,which are always "turned on" in an organism,are referred to as

Photoreactivation is a mechanism that uses _____ for _____.

The processes of transcription and translation are similar in that they both

Identify and describe four distinct ways in which genetic recombination occurs in bacteria.

The region of the DNA to which RNA polymerase binds during transcription is known as the

In bacteria,when glucose levels are high

During DNA replication,the lagging strand moves _____ the replication fork and requires the synthesis of _____ primer(s).

Which of the following is a mismatched pair?

The term used to describe the orientation of the two strands of DNA is

Which of the following is a mismatched pair?