EASY
Earn 100

Enzyme used in formation of c-DNA library is _____

50% studentsanswered this correctly

Important Questions on Molecular Basis of inheritance

EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
In Prokaryotes the transcription of DNA is initiated with the help of
HARD
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA?
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription

Match the animals of Column I with Column II and select the correct options among the following:

  Column- I   Column- II
1. DNA replication I RNA polymerase
2. Translation II DNA polymerase
3. Translation III Reverse transcriptase
4. Transcription IV Aminoacyl synthetase

Select the code for the correct answer from the options given below.

MEDIUM
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
If the sequence of nucleotides in a temperate strand of DNA is 3' ATGCTTCCGAAT 5', write the sequence in the corresponding region of the transcribed m-RNA.
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Name the enzyme that facilitates opening of DNA helix during transcription.
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Which ONE of the following polymerases transcribes 5S rRNA?
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription

In the given transcription unit, identify the regions I and II respectively. Coding strand

MEDIUM
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Which one of the following is wrongly matched?
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
In eukaryotes, the entire base sequence of a gene do not appear in mature RNA because
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
For the given sequence of DNA, identify the complementary sequence of bases on its mRNA from the options given below:
DNA 3' -ATGCATGCATGC - 5'
MEDIUM
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
What is the role of RNA polymerase III in the process of transcription in eukaryotes?
MEDIUM
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Select the correct option:
MEDIUM
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Identify the correct statement.
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
DNA-dependent RNA polymerase catalyzes transcription on one strand of the DNA, which is called the:
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Which is the "Only enzyme" that has "Capability" to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes?
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
A segment of DNA coding for a polypeptide, the structural gene in a transcription unit is called
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Elongation of the RNA polynucleotide chain always takes place:
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription

Two of the following statements are correctly defined. Identify the correct combination

i) Conversion of hnRNA to mRNA - processing

ii) Removal of introns and joining of exons - splicing

iii) Addition of adenylate residues to 3'- end in a template dependent manner - Tailing

iv) Methyl adenosine triphosphate is added to 5' - end of hnRNA - capping

HARD
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Which one of the following is wrongly matched?
EASY
Biology>Molecular Biology>Molecular Basis of inheritance>Transcription
Spliceosomes are not found in cells of: