In the Following Diagram, What Type(s) of Gradients Would Be

question 30

Multiple Choice

In the following diagram, what type(s) of gradients would be present across the membrane?

• A)charge gradient
• B)concentration gradient
• C)both charge and concentration gradients
• D)neither charge nor concentration gradients

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Definitions:

Cytokinesis

Stage of cell division in which the cytoplasm divides to form two daughter cells.

Prophase

The first stage of mitosis. During prophase the chromosomes become visible as distinct structures, the nuclear envelope breaks down, and a spindle forms.

Mitotic Spindle

The mitotic spindle is a structure composed of microtubules, involved in the segregation of chromosomes during cell division.

Spindle Fibers

Protein structures that segregate chromosomes to opposite ends of a cell during cell division.