#Question id: 10362
#Part-B Specialized Branches in Biotechnology
Bacteria can convert atmospheric nitrogen into ammonia,
Several form symbiotic associations with higher plants is given below;
HOST PLANT
N-FIXING SYMBIONTS
A)
Gunnera
i) Frankia
B) Azolla
ii)
Acetobacter
C)
Leguminous
iii) Azospirillum
D) Actinorhizal
iv) Nostoc
E) Sugarcane
v) Anabaena
F) Miscanthus vi) Sinorhizobium
Which of the following combination with the host plants and
n-fixing symbionts is CORRECT?
#Question id: 10564
#Part-B Specialized Branches in Biotechnology
The term Ys , called the solute potential or the osmotic potential, represents the effect of dissolved solutes on water potential,
a) The mixing of solutes and water reduces the disorder of the system and thereby lowers free energy
b) Solutes reduce the free energy of water by diluting the water
c) The mixing of solutes and water increases the disorder of the system and thereby lowers free energy
d) Solutes increases the free energy of water by diluting the water
Which one of the following statements are INCORRECT?
#Question id: 18793
#Part-A Aptitude & General Biotechnology
Which of the following Assay can measure cell proliferation or cell death or active cells
#Question id: 3028
#Part-B Specialized Branches in Biotechnology
Endospores can be stained with
#Question id: 4387
#Part-A Aptitude & General Biotechnology
Lipid soluble hormones activate transcription by