Explore topic-wise MCQs in Genetic Engineering.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Genetic Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

If the target organism contains more than one copy of the gene, what is the effect on these copies?

A. Only copy is disrupted
B. All the copies are disrupted
C. It is difficult to ensure that all the copies are disrupted
D. Only a specified number of copies are disrupted
Answer» D. Only a specified number of copies are disrupted
Discussion
2.

If ______ gene is there, the double crossover may leave ________ in the chromosome.

A. linear, functional copy
B. circular, functional copy
C. linear, a non-functional copy
D. circular, a non-functional copy
Answer» C. linear, a non-functional copy
Discussion
3.

Stable acquisition of the marker can take place only if a double crossover over the flanking sequence and their chromosomal counterparts causes the marker s integration into the chromosome.

A. True
B. False
Answer» B. False
Discussion
4.

The inactivation of endogenous genes may also be helpful in directing the expression of the mutated gene in the absence of background expression of wild type gene.

A. True
B. False
Answer» B. False
Discussion
5.

The minor change in amino acid sequence can lead to _______ effect on three dimensional structure and there _____ in the primary sequence.

A. huge, may be no change
B. no, may be huge change
C. very less, is very less change
D. huge, would be huge change
Answer» B. no, may be huge change
Discussion