(a) Plasmid DNA and chromosomal DNA
|
Plasmid DNA |
Chromosomal DNA |
|
Plasmid DNA is an extra-chromosomal DNA molecule in bacteria that is capable of replicating, independent of chromosomal DNA. |
Chromosomal DNA is the entire DNA of an organism present inside chromosomes. |
(b) RNA and DNA
|
RNA |
DNA |
|
|
1. |
RNA is a single stranded molecule. |
DNA is a double stranded molecule. |
|
2. |
It contains ribose sugar. |
It contains deoxyribose sugar. |
|
3. |
The pyrimidines in RNA are adenine and uracil. |
The pyrimidines in DNA are adenine and thymine. |
|
4 |
RNA cannot replicate itself. |
DNA molecules have the ability to replicate. |
|
5 |
It is a component of the ribosomes. |
It is a component of the chromosomes. |
(c) Exonuclease and Endonuclease
|
Exonuclease |
Endonuclease |
|
|
|
It is a type of restriction enzyme that removes the nucleotide from 5’ or 3’ ends of the DNA molecule. |
It is a type of restriction enzyme that makes a cut within the DNA at a specific site to generate sticky ends. |
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(a) Plasmid DNA and chromosomal DNA
Plasmid DNA
Chromosomal DNA
Plasmid DNA is an extra-chromosomal DNA molecule in bacteria that is capable o...
Step-by-step explanation:
• (a) Plasmid DNA and chromosomal DNA
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