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In the ab initio–based approaches—they rely on two major features associated with genes: one of them being the existence of gene signals, which include start and stop codons, intron splice signals, transcription factor binding sites, etc.
A government official said, “Currently, the traffic signals installed along the roads have a fixed signal timer but with the Japanese technology, signals will automatically change according to the number of vehicles along the road.” Which of the following could be the reason for the statement? I: The installation of smart signals will reduce the waiting time at signals and junctions. II: The installation of smart signals will solve the traffic woes in the city. III: The technology will be an integrated traffic management center that will ease congestion in the city.
Which of the following statements about gene therapy are correct?
P. Affected individuals, but not their progeny, can be cured through germline gene therapy.
Q. Affected individuals, as well as their progeny, can be cured through germline gene therapy.
R. Affected individuals, but not their progeny, can be cured through somatic gene therapy.
S. Affected individuals, as well as their progeny, can be cured through somatic gene therapy.
Which set of the following events occurs during the elongation step of translation?
P. Attachment of mRNA with the smaller subunit of ribosome
Q. Loading of correct aminoacyl-tRNA into the A site.
R. Formation of a peptide bond between the amino acyl-tRNA in the A site and the peptide chain that is attached to the peptidyl-tRNA in the P site.
S. Dissociation of the ribosomal subunits.
T. Translocation of peptidyl-tRNA from the A site to the P site of the ribosome.
Which of the following statements is/are correct? 1. Gene Editing deals with inserting genes from other organism while Gene Modification deals with altering genes that exists already within body. 2. Gene Modification process is time consuming while Gene editing is faster. Select the correct answer using the code given below.
Consider the following statements Gene Therapy 1. Gene therapy is a medical field which focuses on the genetic modification of cells to produce a therapeutic effect. 2. CRISPR - 9 is a kind of gene therapy tool used in gene editing technology. Select the correct answer using the code given below:
In Reverse-genetics analysis of gene function– Even though a particular gene may be _____ ortholog of a gene of known function in another organism, that gene may be acquired by a _____ function.
Consider the following statements.
1. Golden rice is vitamin A rich.
2. Replacement of faulty gene by normal gene is called gene therapy.
3. Transgenic organism carrying introduced foreign gene also called genetically modified organism.
Which of the statements given above are true?
Consider the following statements and choose the correct answer:
In order to be a useful vector, a plasmid:
1. Must possess the genes essential for replication of DNA
2. Must carry, at least, one gene that can be used as a marker for the selection of the plasmid in the transformed cell
3. Must include, at least, one gene recognizable by its product or activity, which possesses within it a cutting site for a restriction enzyme
4. In the rep region must contain a cutting site for the restriction enzyme to be used
Given below are six sentences, four of which (P,Q,R,S) are jumbled. Pick the option that gives the correct order of P,Q,R,S. 1 The site proposed at Miyapur is located close to the main road. P - The title deed of the land is clear and no litigation is envisaged. Q - Further, as there is a shopping complex close to the site, water and electricity may not be a problem. R - Firstly, it is easily accessible as it well connected to various parts of the city by three bus routes. S - Most important of all, the building adjacent to the site is also available on lease. 6 There is scope for expansion of the office as a plot of land on the north of the proposed site is a vacant at present.