CSIR UGC NET JRF Life Sciences December 2013 Notification
CSIR will hold the Joint CSIR-UGC Test on 22nd December, 2013 for determining the eligibility of the Indian National …
CSIR will hold the Joint CSIR-UGC Test on 22nd December, 2013 for determining the eligibility of the Indian National …
Bacteria are the most ubiquitous organism on earth. Prokaryote includes bacteria and blue green algae. Bacteria are of tw…
Bacteria are of two groups eubacteria and archaebacteria . The eubacteria are commonly found in soil, water and living i…
Uniqueness of Archae Bacterial Cell wall The outer covering is the cell wall; a semi-rigid layer that maintains ce…
Unique features of archaebacterial plasma membrane Archaebacteria differ from all other organisms in cell membrane comp…
What are S layers (Surface layer) in bacterial cell envelope? S-layer (surface layer proteins) is a regularly structured…
1. A controlled experiment is one that a. proceeds slowly enough that a scientist can make careful records of the resu…
11 Phylum proteobacteria is subdivided into α ,β, γ, and δ proteobacteria based on (A) G+C content (B) 23S rRNA …
1 Under alkaline conditions, DNA is more stable than RNA because (A) RNA forms secondary structures (B) RNA…
Graduate Aptitude Test in Engineering (GATE) is an all India examination administered and conducted jointly by the Indian…
CSIR Life Sciences Unit 13- Methods in Biology- Statistical Methods 1.The graph shown below generally represents (CSIR 20…
1. Tay-Sachs diseases is due to the deficiency of a) hexosaminidase A b) alpha galactosidase c) hexosaminidase A and B…
1. Chaperon proteins: a) all require ATP to exert their effect b) cleave incorrect disulphide bonds, allowing correct o…
1. For the study of a protein in detail, an effort is usually made to first: a) conjugate the protein to a known molecule…
1.The chirality of an amino acid results from the fact that its a carbon: a) has no net charge. b) is a carboxylic a…
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