Which of the following does not describe triglycerides?
A) They contain a 3-carbon glycerol backbone.
B) They include three hydrocarbon chains.
C) They are typically referred to as "fats" when solid at room temperature.
D) They contain four fused carbon rings.
E) They are composed primarily of carbon, hydrogen, and oxygen
D) They contain four fused carbon rings.
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You are a doctor who examines a swollen and warm puncture wound on the hand of a patient. Indicate which of the following statements are true and which are false. ______ The wound is swollen and red due to vasoconstriction
______ The wound breached the first level of the patient's innate immune system: the skin. ______ The wound may require both the innate and the adaptive immune system in order to heal. ______ The wound is swollen and red due to vasodilation. ______ Cells in the wound are secreting antihistamines . What will be an ideal response?
The lack of voluntary control over urination due to the inability to control the external urethral sphincter is called ________
A) urinary incontinence B) renal failure C) urination D) micturition
Eugenic laws were an attempt to
A. introduce new genes into the human gene pool. B. improve the human gene pool. C. identify the genes in the human gene pool. D. reduce the size of the human population.
Which of the following is/are NOT considered a part of the lower respiratory system?
a) Trachea b) Larynx c) Pharynx d) Bronchial tubes