Exam 3: Proteins

At physiological pH, amino acids are:

What enzymes are important for faithful translation of genetic information from RNA to protein?

In the ribosome, the growing peptide moves from site to site in what direction?

The collection of proteins produced by a genome is called the:

ER stress stops protein synthesis in response to what?

Given the following sequence of mRNA, what is the corresponding amino acid sequence? 5AUGCAUAACUCUGCU3

Which of the following describes the general structure of an amino acid?

What chemical group is found at the end of peptide chains?

A glycoprotein contains ______attached after translation.

Protein structure characterized by the combination of different proteins that all together are required for protein function is which level of protein structure?

Alpha helices and beta-pleated sheets are what level of protein structure?

The start codon for synthesis of most proteins is:

The set of nucleotides in mRNA that encode one amino acid is called a(n):

Hydrolysis of the finished polypeptide from the final tRNA by release factors would occur at which of the following codons?

What chemical group is found at the beginning of peptide chains?

In translation, what is the starting material, the ending material, and the major enzyme that catalyzes the process?

What amino acid is used to initiate most proteins in eukaryotes?

All but two amino acids are encoded by more than one codon, thus making the genetic code:

The codons that do not code for an amino acid and terminate protein synthesis are what kind of codon?

The process of protein synthesis is also called: