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The endoplasmic reticulum (ER) is a single membrane continuous with the nuclear envelope and a series of interconnected sacs throughout the cell. Why might it be beneficial to the cell for the ER to be continuous with the nuclear envelope?

The enzymes needed to perform photosynthesis in plant cells are closely associated with:

Which cell parts can be found in ALL cells (prokaryotic and eukaryotic)?

Martin observes a microscopic slide in the lab room. He sees layers of cells that have a definite, rigid, rectangular shape, there appears to be a nucleus in all of the cells, and there are many oval-shaped green structures that seem to be organized inside of the cells in an orderly fashion. What general cell type is he most likely observing?

Research has shown that classroom instruction cannot turn explicit knowledge into implicit L2 knowledge.

In_____ immunity, the individual produces antibodies against particular pathogens, while in_____ immunity, the individual is given specific antibodies against a pathogen.

The first differences for the function y = 3×2 – 2x + 5 are all the same (constant).

Identify the equation of the axis of symmetry for this quadratic relation:

Completely factor x2 + 2x – 48

A competent knowledge of the pragmatics and register differences in your L2 is known as what?