GENETIC CODE AND REGULATION QUIZ

on the lagging strand

at the start codon

in nucleus

at the replication fork

Advanced cells lack RNA

RNA can both code genetic information and act as a catalyst

All of these

DNA and enzymes are only present in the most advanced cells

initiation code

termination code

propagation code

elongation code

Four

One

Two

Three

UAA and UAC

AUG and AUA

CAU and CAC

UUA and UUC

N-formyl methionine

a stop codon

methionine

alanine

Labeled peptide binding to a ribosome

None of these

In vitro synthesis of a polypeptide using UUUUU

Mixed co-polymer mRNA synthesis

termination code

initiation code

none of these

propagation code

None of these

the initiating amino acid is phenyl alanine

the initiating amino acid is methionine

the initiating amino acid is N- formyl methionine

Density gradient centrifugation

Restriction digests of the rII gene

Gel electrophoresis

Frameshift mutagenesis