Hair fibers are composed of:
A) melanin.
B) keratin.
C) collagen.
D) lipocytes.
B) keratin.
Hair fibers are made up of keratin. Melanin, collagen, and lipocytes are incorrect.
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Which part of the brain consists of the thalamus and hypothalamus?
A) pons B) cerebrum C) diencephalon D) medulla oblongata
Carbonation in alcoholic beverages hastens absorption of alcohol.
Answer the following statement true (T) or false (F)
________ is a simple and cost-effective method of identifying lung cancer cells.
A. Mediastinoscopy B. Thoracentesis C. Bronchoscopy D. Sputum analysis E. Gastric lavage
Following is the monthly budget of a family whose monthly income is $5,000. Construct a pie chart for this budget. ExpenseMoney Spent ($)Rent1000Utilities500Food600Insurance and Taxes1800Miscellaneous1100
What will be an ideal response?