When Langerhans' cells differentiate into fully mature dendritic cells (DCs) they:

#Question id: 4917

#SCPH28 | Zoology

Cytoplasmic male sterility in maize is manifestation of interaction between

#Question id: 2715

#SCPH05 I Biotechnology

The interaction between the positively charged amino terminus of histone __________ and a negatively charged region of the histone fold domain of histone __________ is particularly important for 30 nm fibre formation.

#Question id: 15912

#SCPH05 I Biotechnology

Match the items in Group 1 with an appropriate description in Group 2

Group 1                                                    Group 2

P. PSI-BLAST                                    1. ungapped, aligned motif

Q. CLUSTALW                                 2. Profiles

R. BLOCK                                         3. Heuristic method

S. FASTA                                           4. Multiple sequence alignment

#Question id: 5210

#SCPH28 | Zoology

Which of the following is a representation of gene density?

#Question id: 57

#SCPH01 Biochemistry

A(n) ________ has charge but negligible mass, whereas a(n) ________ has mass but no charge.