H2 is a gas which forms when two hydrogen atoms bond together and become a hydrogen molecule. H2 is also called molecular hydrogen.It consists of two protons and two electrons. Consequently it is the most common form of Hydrogen because it is stable with a neutral charge. ... H2 is the smallest molecule in the universe.
Biology is considered the study of life (True)
Answer:
The correct answer is motion.
Explanation:
Lipids are the important constituents of plasma membrane. For example phospholipid,glycolipid,splingolipid,cholesterol builds most of the structural framework of the cell membrane.
Lipids plays an important role during cell signaling For example the phosphotidy inositol 4,5 bisphosphate one of important component of the inner leaflet of the the plasma membrane undergo hydrolysis to form Diacylglycerol(DAG) and inositol triphosphate(IP3).Both IP3 and DAG act as second messenger.
Lipid act as an insulator of myelein sheath that helps in the saltatory conduction of nerve impulse across the axon of unmyelinated nerve fibre.
Lipid does not involve in motion
D- Reflection
I hope I helped!
Answer:
Responding to stimuli / the environment
Explanation:
