DELHI SCHOOL TEACHERS FORUM
CLASS -12  BIOLOGY         TEST -8 - MCQ - Molecular Basis of Inheritance(Transcribed, Structure of gene in Prokaryotic and eukaryotic, transcription Unit and Process of Transcription) based on the class held on 26/09/2020.
NAME OF STUDENT & Roll No. *
SELECT SCHOOL *
NAME OF TEACHER *
1.   The process of copying genetic information from one strand of the DNA into RNA is termed as *
1 point
2.  Which of the following is not the region of the Transcription Unit in DNA? *
1 point
3. Strand of DNA which convert into RNA is known as *
1 point
4.  Which of the  following is correct  RNA of the DNA segment (Template Strand) 3'  - TCA GTA ATC GCT ATG -5' *
1 point
4.  Gene, a segment of DNA can code for *
1 point
5.  Which of the following is not the step of Transcription in Prokaryotes? *
1 point
6.  Which of the following is not found in the  nucleus of the Eukaryotes in addition of RNA Polymerase? *
1 point
8.  Match the correct True/False. *
4 points
TRUE
FALSE
Only small segment on one strand of DNA is copied into RNA.
In Eukaryotes, More than one genes have common Promotor and Terminator.
The segment of DNA which codes for a polypeptides is called cistron.
In Eukaryotes, the monocistronic structural genes have interrupted coding sequences.
9.  Match the Column. *
4 points
Split
Gene
Exons
Cistron
The genes in Eukaryotes are
The segment of DNA which codes for a polypeptides is called
In Eukaryotes, the Part of gene which express are called
The functional unit of Inheritance.
10.  Match functions of different types of  RNA. *
3 points
tRNA (transfer RNA)
rRNA (ribosomal RNA)
mRNA (messenger RNA)
Play structural and catalytic role during translation.
Provide the template for translation
Brings amino acids and reads the genetic code.
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