Following some minor surgery on a patient, the doctor notices that the patient's blood is not clotting
properly. The best way to help this patient would be to give the patient an injection of:
a. a strong vasoconstrictor.
b. histamine.
c. heparin.
d. vitamin K.
e. erythropoietin.
D
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The enzyme amylase can break glycosidic linkages between glucose monomers only if the monomers are in the ? form. Which of the following could amylase break down?
A) glycogen, starch, and amylopectin B) glycogen and cellulose C) cellulose and chitin D) starch and chitin E) starch, amylopectin, and cellulose
A beneficial mutation is more likely to get fixed in a population through genetic drift than is a deleterious mutation
A. true B. false
How could the decline of the population of anchovies off Peru preclude a future rebound in this population in and of itself even if, in the future, there was enough food in the water to support the growth of large populations of anchovies?
What will be an ideal response?
The kidneys help to maintain blood pressure by monitoring the pH of the blood.
Answer the following statement true (T) or false (F)