Answer:
The two structures used in membrane transport are 1 integral membrane protein 2 peripheral membrane protein.
Explanation:
The various protein present in the plasma membrane help the later to exhibit its function to transport various solute molecules and ions across the membrane.
Integral membrane protein such as Na+K+ATPase helps in the transport of Na+ ions inside the cell and K+ ions outside the cell against their concentration gradient.
Peripheral membrane proteins are present in water soluble region of either extracellular region or cytoplasmic region or both.Peripheral protein also helps in the transportation of various solute molecules .
<span>It happens through allopatric speciation. Hope this helps :)</span>
Telomeres are the tiny areas at the tip of chromosomes that grow shorter each time a cell divides and eventually disappear ending cell replication. Telomeres functions to protect the ends of chromosomes from sticking to each other. Additionally they protect genetic information during cell division because a short piece of each chromosome is lost every time DNA is replicated.
Stretching out of wavelengths is knows as Redshift
