Exam5cellbiolnocreditanswerkey

Which part of the nucleotide monomer in DNA is responsible for the “code” that determines how a protein is constructed?

A sequence of DNA is analyzed, and the number of bases counted.  Which of the following statements should be true about this molecule?

At the end of transcription and translation, the final produce is called a ______.

Which of these nitrogenous bases are NOT found in molecules of DNA?

The process of ______________ generates a molecule of mRNA while the process of generates a polypeptide.

A short sequence from one strand of a DNA molecule reads [AAT CCG GTG].  What would the complementary strand be?

Which of the choices in the previous question would be the mRNA molecule generated from the original strand of DNA?

a. AAT CCG GTG

b. TTA GGC CAC

c. CCG AAT TGT

d. UUA GGC CAC

e. TTU GGC CUC

What organelle of the eukaryotic cell does DNA replication and transcription occur?

What organelle of the eukaryotic cell does translation occur?

Which type of DNA mutation is the result of a new nitrogenous base being added to the DNA strand?

What mRNA codon would be the start for protein synthesis?

Which one of these activities would be the most likely to exposure you to a known mutagen?

What laboratory technique takes a DNA template and makes lots of copies in a few hours (i.e., amplification)?

What laboratory technique separates restriction fragments of different lengths using an electrical charge?

Choose the correct letter from the protein synthesis diagram to match these terms