Which of the following molecules covers the active sites on the G-Actin molecule when the muscle fiber is relaxed?
A. myosin
B. actin
C. elastin
D. tropomyosin
E. troponin
Answer: D. tropomyosin
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NaCl is a molecule formed by the covalent bonding of a sodium atom to a chlorine atom.
Answer the following statement true (T) or false (F)
If blood pressure drops below normal range, what should happen to glomerular filtration rate, to compensate?
A) It should stay the same B) It should increase C) It depends on the situation D) It should decrease
Which cells produce hypochlorite in response to bacterial infections?
A. B cells B. Macrophages C. Neutrophils D. Basophils E. Eosinophils
Consider the following chart of laboratory test results of four patients:?Red Cell CountHemoglobinHematocritWhite Cell CountPlatelet CountPatient A10 million/mm320g64%7,000/mm3300,000/mm3Patient B4.8 million/mm315 g45%7,500/mm3150,000/mm3Patient C3.2 million/mm38.2g34%6,500/mm3350,000/mm3Patient D5.1 million/mm314.2g48%15,200/mm3300,000/mm3?Which of the patients has anemia?
Fill in the blank(s) with the appropriate word(s).