Human hormones testosterone and estrogen are considered lipids. what could be the reason for this? a. they are phospholipids. b. they are fatty acids. c. they are steroids.

C. They are steroids

Explanation:

Steroids are lipid hormones and estradiol, which is also known as estrogen, and testosterone. These are sex hormones that are derived from cholesterol, so they are lipids and they share the same characteristics as well, being both fatt acid chains and are insoluble in water. Estrogen is the female sex hormone, while testosterone is the male sex hormone.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

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