Recombinant DNA Technology
Which of the following is not true of small inbreeding populations?

Mutation is increased
There is an increased incidence of recessive diseases
Alleles may become fixed
They tend to loose genetic diversity

ANSWER DOWNLOAD EXAMIANS APP

Recombinant DNA Technology
A human cDNA library

contains DNA for specific human proteins
None of these
contains DNA for virtually all of the human proteins in vectors
cannot be used to obtain human genes because it would be radioactive

ANSWER DOWNLOAD EXAMIANS APP

Recombinant DNA Technology
Which of the following is correct in terms of determination of location of genetic traits?

Protein-coding genes are always associated with a restriction pattern
Known protein coding sequences are too far apart to allow linkage determination for most new genes
Restriction sites allow DNAs to be digested
None of these

ANSWER DOWNLOAD EXAMIANS APP

Recombinant DNA Technology
An expression vector

always contains DNA segments for the regulation of mRNA production
usually contains a gene that confers antibiotic resistance to the bacterial host
always contains an origin of replication
All of these

ANSWER DOWNLOAD EXAMIANS APP