Molecular Biology MCQ-01: DNA repair is a cellular process that ensures the integrity and stability of the DNA molecule. The DNA in our cells can be damaged by various factors, including environmental agents such as radiation and chemicals, as well as internal cellular processes. If left unrepaired, DNA damage can lead to mutations, genomic instability, and potentially contribute to the […]
Continue ReadingTag Archives: Life Science NET Study Materials
Difference Between Centipedes and Millipedes (Chilopoda Vs Diplopoda)
.Centipedes and millipedes are coming under the sub-phylum Myriapoda of the phylum Arthropoda. Similarities of centipedes and millipedes Ø Both coming under the sub-phylum Myriapoda Ø All are terrestrial arthropods Ø Body divided into head and trunk Ø Bears many legs Ø Single pair of antennae Ø Sensory Tömösváry organs present below the antennae Ø Eyes simple Ø Mouth part […]
Continue Reading
CSIR JRF NET Life Sciences December Model Questions (02)
(1). Arabidopsis and rice have diploid chromosome number of 10 and 24, respectively. Assuming no crossing over taking place, genetic variation among F2 individuals in a genetic cross is likely to be: a. Same in both species but not zero b. More in Arabidopsis c. More in rice d. Zero in both the species (2). In tryptophan operon, tryptophan acts […]
Continue ReadingSample Paper for CSIR NET Life Science
(1). A electron microscope has higher resolution as compared to the light microscope. This is because: a. The wavelength of an electron is longer than the wavelength of light b. The wavelength of an electron is shorter than the wavelength of light c. The electrons can penetrate the sample better d. They use different stains (2). Nucleolus is involved in […]
Continue ReadingCSIR NET June 2015 Results Announced / Published (CSIR UGC JRF NET Life Sciences)
CSIR JRF NET June 2015 Results Announced The results of CSIR UGC JRF NET Results of June 2015 Examination Published (held on 21/06/2015) You can check your results here (JOINT CSIR-UGC TEST FOR JUNIOR RESEARCH FELLOWSHIP (JRF) AND ELIGIBILITY FOR LECTURESHIP NET HELD ON 21-06-2015) A total of approximately 830 JRFs and 950 NETs in Life Sciences category were included this time.. […]
Continue Reading