Endoplasmic Reticula (ER) - The three varieties are called rough endoplasmic reticulum, smooth endoplasmic reticulum and sarcoplasmic reticulum.
organelle
Natural selection is sometimes referred to as "survival of the fittest" in the field of biology.
organelles
The coiling of the protein chain backbone into an alpha helix is referred to as secondary structure. This repetitive structure is stabilized by hydrogen bonds between the backbone amide hydrogen and carbonyl oxygen atoms.
The branches of a tree are sometimes referred to as its skeleton because they provide the framework for the tree's overall structure. Like a skeleton in the human body, the branches support the tree and give it shape.
organelle
It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.It is sometimes referred to as the header row.
It is sometimes called the core. Sometimes an eyelike structure forms and it is sometimes referred to as such but a true eye only forms in tropical cyclones.
lysomes
I think its the organelles (sorry about the spelling) like the mitochondria, the nucleus and others I hope this helps you :)
All birds have a body covering of feathers. It is sometimes referred to as the bird's plumage.These feathers may be different in structure, depending on the species, but having a body covering of feathers is one of the defining characteristics of birds.
A chief is also sometimes referred to as a(n) arch.
A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.A constellation is sometimes referred to as an asterism, though they are not exactly the same.
The brontosaurus was referred to as a thunder lizard.Apatosaurus is sometimes referred to as the thunder lizard.
Bulgaria is sometimes referred to as The Garden Of The East.
The structure that carries a roadway over a River is referred to as a bridge. A structure that carries a roadway under a River is referred to as a tunnel.
It is sometimes referred to as the law of inertia.