What are the nutrients that are required only in small amounts?
A. Macronutrients
B. Micronutrients
C. Fiber
D. Proteins
Answer: B
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Interleukin stimulates lymphocytes to attack cancer cells
Indicate whether the statement is true or false.
Answer the following statements true (T) or false (F)
1. The skin is also called the cutaneous membrane. 2. Sebum is a watery secretion that cools the skin. 3. The skin contains sensory receptors for pain, temperature, and touch. 4. The subcutaneous layer of skin is fibrous, connective tissue. 5. Melanocytes are found in the basal layer of the epidermis.
Protein sources that provide all the amino acids that cannot be manufactured in the body are best described as
A. complete. B. essential. C. nonessential. D. incomplete.
The human papilloma virus:
a. is the cause of genital warts. b. infects more than 1 million people each year in the United States. c. is linked to cervical cancer. d. all of these choices