If a pigment absorbs violet, blue and green light and reflects yellow, orange and red what color will the pigment appear?
a. Yellow
b. Red
c. Orange
d. Green
e. Blue
c
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Ergot is
A. a fungal disease of rye crops and other grasses. B. a carcinogen produced by fungi. C. a predatory fungus that traps nematodes. D. the cause of bread mold. E. a colorful poisonous mushroom.
Saliva contains the enzyme __________, which begins the process of starch digestion. Fill in the blank(s) with the appropriate word(s)
The limbic system influences emotional aspects of behavior
____________________ Indicate whether the statement is true or false.
How does Helicobacter pylori cause gastric ulcers in humans?
A) It neutralizes the acids of the stomach.
B) It causes the production of excess acid in the stomach.
C) It damages the stomach's mucus coat.
D) It causes the stomach to produce stronger acids.