Khan Academy: Structure of a Cell: Extracellular Matrix

Understand that cell size is limited by volume to surface area ratio in this video. Learn that if cells become too big it cannot take in nutrients and get rid of waste fast enough. [8:55]

This video tries to conceptualize the size of cells. [7:19]

Article explores the life cycle of a cell and delves into the phases of the cell cycle.

Overview of B cells (B lymphocytes) and how they are activated and produce antibodies. [14:08]

Article takes a look at how cancer develops and what's wrong with cancer cells. Also, delves into how abnormal forms of cell cycle regulators can contribute to cancer.

A video reviewing the structure and function of the endoplasmic reticulum and Golgi body. Learn how both of these organelles function in the transportation of proteins throughout the cell. [11:39]

Article takes a look at the different components (protein, lipid, cholesterol, and carbohydrate) of the plasma membrane, examining their roles, their diversity, and how they work together to make a secure boundary around the cell.

In this video learn how to take a Lewis dot structure to a partially condensed structure to a condensed structure. Video gives an example of this process. [6:48]

This is an eleven-question quiz pertaining to transport across a cell membrane.

This video explains the different blood cells and plasma cell dyscrasias or dysfunction. [7:53]