Which statement about determination is true?
A) Differentiation precedes determination.
B) All cells are determined after two cell divisions in most organisms.
C) A determined cell will keep its determination no matter where it is placed in an embryo.
D) A cell changes its appearance when it becomes determined.
E) A differentiated cell has the same pattern of transcription as a determined cell.

Question

Quizplus · Accepted Answer

Determination refers to the process by which a cell becomes committed to a particular fate or developmental pathway. Once a cell becomes determined, it will retain its fate even if it is placed in a different location in the embryo. This is because determination is controlled by intrinsic factors within the cell, such as gene expression and signaling pathways, rather than by extrinsic factors in the environment. Therefore, statement C is true, while the other statements are false.

Which Statement About Determination Is True