IndiaBIX

Biochemistry - Recombinant DNA Technology

Exercise : Recombinant DNA Technology - Section 1
  • Recombinant DNA Technology - Section 1
11.
Which of the following techniques can be used to determine the defective gene and for developing cancer?
Western blot
Southern blot
Northern blot
Eastern blot
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The transfer of antibiotic-resistant genes from genetically engineered bacteria to disease-causing bacteria __________ .
would be of no concern if it occurred.
has occurred
can never occur
seems unlikely
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Both DNA gel electrophoresis and SDS-PAGE of proteins are similar because
in both cases molecules migrate to the anode
both techniques rely on a constant charge to mass ratio
both techniques utilize the sieving properties of gels
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Some genetic diseases cannot be diagnosed by changes in restriction sites. Some of these can be detected by allele-specific oligonucleotide probes. These are
copies of the gene with an altered sequence so that a restriction site is inserted
mutagenized copies of a gene
short sequences that will hybridize only to a specific base sequence
PCR-amplified variable numbers of tandem repeats (VNTRs)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
In order to insert a foreign gene into a plasmid, both must __________
have identical DNA sequences
originate from the same type of cell
be cut by the same restriction enzyme
be of the same length
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers