The 5' methyl guanosine caps added during RNA chain elongation performs what function?

1. prevents degradation by nucleases 

2. are recognized by protein factors

3. are used to identify the type of RNA

#Question id: 5700

#SCPH06 I Botany

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

#Question id: 5700

#SCPH28 | Zoology

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

#Question id: 5701

#SCPH06 I Botany

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

#Question id: 5701

#SCPH28 | Zoology

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

#Question id: 5702

#SCPH06 I Botany

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)

#Question id: 5702

#SCPH28 | Zoology

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)