#Question id: 27127
#Unit 4. Cell Communication and Cell Signaling
#Question id: 10362
#Unit 6. System Physiology – Plant
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: 5596
#Unit 5. Developmental Biology
The functional maturation of sperm after they have been deposited in the female reproductive tract, known as
#Question id: 4283
#Unit 3. Fundamental Processes
Proteins can enter which organelle(s) in their folded conformation?
#Question id: 147
#Unit 1. Molecules and their Interaction Relevant to Biology
Which structure below is appropriate for glycine at neutral pH?