Refer to the Illustration and Find the Length of the Unknown

question 89

Multiple Choice

Refer to the illustration and find the length of the unknown side. $a = 3$ and $c = 7$ . Find $b$

• A) \(b = \sqrt { 39 }\)
• B) \(b = \sqrt { 37 }\)
• C) \(b = \sqrt { 42 }\)
• D) \(b = \sqrt { 44 }\)
• E) \(b = \sqrt { 40 }\)

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Definitions:

Optogenetics

A biotechnological method that uses light to control cells within living tissue, often neurons, to precisely study and manipulate physiological processes.

Channelrhodopsin-2

A light-sensitive ion channel used in optogenetics for controlling and studying neurons with light.

Halorhodopsin

A light-activated chloride pump used in optogenetics to inhibit neurons by hyperpolarizing their membrane potential.

Spatial Summation

Addition of one graded potential to another that occur close in space.