AP EAMCET Medical 2017 Shift 2 Paper

Study the following statements and find collect answer.
A) In centriole the peripheral fibril is a triplet and are connected with central part by protein materials.
B) Large and more numerous nucleoli are present in the cells of active protein synthesising cells as they are membrane bound structures.
C) The density and size of ribosomes are represented by their Svedberg units which indicate their sedimentation coefficients.
D) The carotenoid pigments are yellow or orange and not soluble in water