Home⇒ Medical Science⇒ Biochemistry⇒ Rna structure
| 1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
| 2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
| Q1 ⇒ Retroviruses replicate via __________ intermediate DNA [other wrong options] [Discuss in forum] |
| Q2 ⇒ What is the function of messenger RNA? It is a direct copy of a gene [other wrong options] [Discuss in forum] |
| Q3 ⇒ The anticodon is a structure on tRNA. [other wrong options] [Discuss in forum] |
| Q4 ⇒ What is the average size (in bp) of a mature t-RNA? 80 bp [other wrong options] [Discuss in forum] |
| Q5 ⇒ A nicked RNA molecule can be ligated by T4 DNA ligase [other wrong options] [Discuss in forum] |
| Q6 ⇒ Two features of the tRNA molecule associated, in converting the triplet codon to an amino acid, are in the anticodon loop and the 3' CCA end [other wrong options] [Discuss in forum] |
| Q7 ⇒ The genetic material of retroviruses such as HIV is RNA [other wrong options] [Discuss in forum] |
| Q8 ⇒ What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 7-methyl-guanosine [other wrong options] [Discuss in forum] |
| Q9 ⇒ RNA instability in alkaline solutions is due to ribose [other wrong options] [Discuss in forum] |
| Q10 ⇒ Which of following RNA characteristically contains unusual purines and pyrimidmes? tRNA [other wrong options] [Discuss in forum] |
| Q11 ⇒ The mRNA from which of the following would contain a poly-A tail? Human insulin [other wrong options] [Discuss in forum] |
| Q12 ⇒ During RNA synthesis, the DNA template sequence 5'Tp Ap Gp Cp 3' Would be transcribed to produce which of the following RNA sequence? 5'-Gp Cp Up Ap-3' [other wrong options] [Discuss in forum] |
| Q13 ⇒ The tertiary structure of yeast tRNA all of the above [other wrong options] [Discuss in forum] |
| Q14 ⇒ Which of the following is the smallest of the RNAs? Transfer RNAs [other wrong options] [Discuss in forum] |
| Q15 ⇒ In RNA, uracil pairs with adenine [other wrong options] [Discuss in forum] |