Multiple choice question!
which of the following gradients allow oxygen to leave the b...
Chemistry, 30.11.2019 01:31, theyenvylexii
Multiple choice question!
which of the following gradients allow oxygen to leave the blood and enter body tissues and carbon dioxide to leave body tissues and enter the blood?
a. high concentration of oxygen in the blood; high concentration of carbon dioxide in the body tissues
b. low concentration of oxygen in the blood; high concentration of carbon dioxide in the body tissues
c. high concentration of oxygen in the blood; low concentration of carbon dioxide in the body tissues
d. low concentration of oxygen in the blood; low concentration of carbon dioxide in the body tissues
Answers: 1
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Which of the following electromagnetic waves can create ions?
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Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
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