ALLOSTERIC EFFECTS QUIZ

universal except for rare exceptions in mitochondria and some protozoa

species-specific

kingdom-specific

universal

CAU and CAC

UUA and UUC

AUG and AUA

UAA and UAC

N-formyl methionine

methionine

a stop codon

alanine

Labeled peptide binding to a ribosome

In vitro synthesis of a polypeptide using UUUUU

Mixed co-polymer mRNA synthesis

None of these

5' ATTGCCA 3'

5' TGGCAAT 3'

5' UAAGCCU3'

5' TAACGGT 3'

RNA can both code genetic information and act as a catalyst

Advanced cells lack RNA

All of these

DNA and enzymes are only present in the most advanced cells

termination code

initiation code

elongation code

propagation code

Gel electrophoresis

Frameshift mutagenesis

Density gradient centrifugation

Restriction digests of the rII gene

One

Three

Four

Two

None of these

negative control of gene expression

second type of positive control of gene expression

positive control of gene expression