1
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1

The salient features of genetic code are :

(A) The code is palindromic

(B) UGA act as initiator codon

(C) The code is unambiguous and specific

(D) The code is nearly universal

Choose the most appropriate answer from the options given below :

A
(A) and (D) only
B
(B) and (C) only
C
(A) and (B) only
D
(C) and (D) only
2
NEET 2023
MCQ (Single Correct Answer)
+4
-1

Unequivocal proof that DNA is the genetic material was first proposed by

A
Alfred Hershey and Martha Chase
B
Avery, Macleoid and McCarthy
C
Wilkins and Franklin
D
Frederick Griffith
3
NEET 2023
MCQ (Single Correct Answer)
+4
-1

What is the role of RNA polymerase III in the process of transcription in Eukaryotes?

A
Transcription of tRNA, 5S rRNA and snRNA
B
Transcription of precursor of mRNA
C
Transcription of only snRNAs
D
Transcription of rRNAs (28S, 18S and 5.8S)
4
NEET 2023
MCQ (Single Correct Answer)
+4
-1

Expressed Sequence Tags (ESTs) refers to

A
All genes that are expressed as proteins.
B
All genes whether expressed or unexpressed.
C
Certain important expressed genes.
D
All genes that are expressed as RNA.
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