es 48. What pigment in hair provides natural colors ranging from red and ginger to yellow a Eumelanin b. Neuromelanin c Keratin d. Pheomelanin 49. Hair flowing in the same direction, as the result of follicles sloping in the same d __ hair whorl section hair stream d. cowlick Dry hair and scalp should be treated with products that contain moisturizers a. dessicants b. sulfur c. alcohol d. emollients The pocket or tube-like depression in the scalp or skin that contains the h a.bulb b. dermal c.shaft d. follicle Vellus hair is also known as __ hair. a.melamine b. lanugo c.terminal d. straight What type of bond is broken by wetting the hair with water and is a. Salt bond b. Hydrogen bond c. Peptide bond d. Disulfide bond A long chain of amino acids linked by peptide bonds is called

## Step1<br />The first question is about the pigment in hair that provides natural colors ranging from red and ginger to yellow. The correct answer is Pheomelanin. This pigment is responsible for the production of red and yellow hair colors.<br /><br />## Step2<br />The second question is about the term for hair flowing in the same direction, as a result of follicles sloping in the same direction. The correct answer is hair stream. This term refers to the direction in which the hair grows.<br /><br />## Step3<br />The third question is about the type of products that should be used to treat dry hair and scalp. The correct answer is emollients. Emollients are moisturizing agents that help to soften and smooth the skin and hair.<br /><br />## Step4<br />The fourth question is about the pocket or tube-like depression in the scalp or skin that contains the hair. The correct answer is follicle. The follicle is the part of the skin that produces hair.<br /><br />## Step5<br />The fifth question is about the type of hair that Vellus hair is also known as. The correct answer is lanugo. Lanugo is a type of fine, soft hair that is found on the body of a fetus.<br /><br />## Step6<br />The sixth question is about the type of bond that is broken by wetting the hair with water. The correct answer is Hydrogen bond. Hydrogen bonds are weak bonds that can be broken by water.<br /><br />## Step7<br />The seventh question is about what a long chain of amino acids linked by peptide bonds is called. The correct answer is protein. Proteins are large, complex molecules that play many critical roles in the body.