________ Is Unpredictable Movement from One Time Period to the Next

question 65

Short Answer

________ is unpredictable movement from one time period to the next.

---

Definitions:

Cell Membrane

A biological membrane that separates the interior of all cells from the outside environment, controlling the movement of substances in and out of cells.

Receptor-medicated Endocytosis

A cellular process in which substances are brought into the cell through receptors that bind to specific molecules.

ATP Production

The creation of adenosine triphosphate (ATP), a molecule that stores and transfers energy within cells, through processes such as cellular respiration and photosynthesis.

Actively Transported

The process where substances move across a cell membrane requiring the expenditure of energy, typically against a concentration gradient.