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What else can I help you with?
Is it true that greater amounts of the pigment carotene are produced when the skin is exposed to the sun?
Carotene is an orange or red plant pigment found in carrots and many other plant structures. It is a terpenoid hydrocarbon. You are thinking of melanin which reacts with sun to darken our skin, not carotene.
Is it true that the greater amounts of the pigment carotene are produce when the skin is exposed to the sun?
Carotene is an orange or red plant pigment found in carrots and many other plant structures. It is a terpenoid hydrocarbon. You are thinking of melanin which reacts with sun to darken our skin, not carotene.
The following statements are true about hypotheses and theories except?
Hypotheses and theories are proven to be true.
Is it true that the most abundant protein in the dead epidermal structures such as hair and nails is melanin?
No, it is not true that melanin is the most abundant protein in dead epidermal structures like hair and nails. The primary protein present in these structures is keratin, which provides strength and resilience. Melanin, on the other hand, is a pigment responsible for color and is found in the living cells of the skin, hair, and eyes, but not in significant amounts in the dead structures themselves.
Is it true photosynthesis involves the pigment chlorophyll?
Yes that is true.It is the primary pigment
Is melanin produce in the cuticle of the hair?
Is Melanin produced in the cuticle of the hair True Or False
Is eye color is determined by the level of brown pigment present?
Yes, eye color is primarily determined by the level of melanin (brown pigment) in the iris. The more melanin present, the darker the eye color will be. Other factors like genetics and lighting conditions can also influence how eye color appears.
Is it true that subcutaneous tissue contains specialized cells called melanocytes?
No, melanocytes are specialized cells found in the epidermis, specifically in the basal layer. These cells produce the pigment melanin, which gives skin its color.
How does hair get its natural colour scientifically?
There is a dye molecule (melanin) which is added to the hair as it is grown. The concentration of that substance gives hair its color - when the body stops adding melanin the hair goes gray and then white (the true color of hair).
Which of these question stems contains a negative?
all of the following are true except ________.
Can albinos have freckles?
Many people would argue that a true albino cannot have freckles because a freckle is defined as a clump of dark pigment in the skin. Albinism is defined as a living being having no pigment or capability of producing pigment, thus; albinos dont have freckles. But some albinos HAVE gotten freckles from sun exposure so I guess it is possible. Sorry for making the explanantion so long(:
In the 1920s women in the workplace found all of the following to be true except that?
They were paid equal wages compared to their male counterparts.
