Calculate the pH of the following solutions of strong acid or strong base:  0.097 M NaOH

Which of the following sequences in double-stranded DNA is most likely to be recognized as a cutting site for a restriction enzyme (endonuclease)?

Instead of using lactose as the inducer of the lac operon, researchers use a molecule named IPTG. It has a nearly identical structure to lactose, except that it cannot be broken down by ß-galactosidase. What is the result of gene expression of the operon when IPTG is used?

Which amino acid would be attached to the tRNA molecule shown below?

How are ddNTPs important to the process of DNA sequencing?

The formation of a glycosidic bond is a condensation (or dehydration or condensation) reaction: What is the missing product in the reaction? Glucose + Fructose —-> Sucrose + __________

The total DNA in a human cell is about 2 meters long. How can this DNA be packed into a nucleus that is only a few micrometers in diameter?

Which of the following statements is TRUE about protein synthesis in prokaryotes?

High-speed streams of gas ejected from an object into space are called _________________.

REQUIRED-  How many moles of O atoms are in [x] moles of Ca(OH)2?  Express your answer numerically in moles of O.