Identify the properties of a good vector used in rDNA technology:
(a) | It should have origin of replication supporting a high copy number |
(b) | It should have preferably more than '2' recognition sites |
(c) | The restriction sites in vector should be in the antibiotic- resistant genes |
(d) | It should have suitable marker genes |
(e) | It should be easy to isolate and purify |
Choose the most appropriate answer from the options given below:
1. | (a), (c) and (e) only | 2. | (c), (d) and (e) only |
3. | (a), (b) and (c) only | 4. | (a), (c), (d) and (e) only |
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe specific palindromic sequence which is recognized by EcoRI is:
1. | 5' -GGAACC-3' 3'-CCTTGG-5' |
2. | 5'-CTTAAG-3' 3'-GAATTC-5' |
3. | 5'-GGATCC-3' 3'-CCTAGG-5' |
4. | 5'-GAATTC-3' 3'-CTTAAG-5' |
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch the following enzymes with their functions:
Column-I |
Column-II |
||
(a) |
Restriction endonuclease |
(i) |
joins the DNA fragments |
(b) |
Exonuclease |
(ii) |
extends primers on genomic DNA template |
(c) |
DNA ligase |
(iii) |
cuts DNA at a specific position |
(d) |
Tag polymerase |
(iv) |
removes nucleotides from the ends of DNA |
Select the correct option from the following:
Options: | (a) | (b) | (c) | (d) |
1. | (iii) | (i) | (iv) | (ii) |
2. | (iii) | (iv) | (i) | (ii) |
3. | (iv) | (iii) | (i) | (ii) |
4. | (ii) | (iv) | (i) | (iii) |
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAn enzyme catalysing the removal of nucleotides from ends of DNA is:
1. DNA ligase
2. Endonuclease
3. Exonuclease
4. Protease
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology