Which of the following is not correct regarding $Terylene$?

Which one of the following statements in regard to the excretion by the human kidneys is correct?

The equation $4x^2 - 24xy + 11y^2 = 0$ represents

Which of the following ligands is expected to be bidentate?

Which of the following groups of organisms can interbreed?

During transcription,the holoenzyme $RNA$ polymerase binds to a $DNA$ sequence,and the $DNA$ assumes a saddle-like structure at that point. What is that sequence called?