If $\varphi$ = 90° - $\theta$ , What Is the Value of Sin²

question 17

Multiple Choice

If $\varphi$ = 90° - $\theta$ , what is the value of sin² $\varphi$ + sin² $\theta$ ?

• A) "0"
• B) "1"
• C) "-1"
• D) "The answer depends on \(\theta\) ."

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Definitions:

Kinetic Energy

The energy that an object possesses due to its motion.

Facilitated Diffusion

Passive transport mechanism in which a solute follows its concentration gradient across a membrane by moving through a transport protein.

Concentration Gradient

A variation in the concentration of a substance across a distance.

Glucose Transporter

Proteins located in cell membranes that assist in the transport of glucose molecules into and out of cells, facilitating the use of glucose for energy.