The area indicated by "A" in the figure

represents
a. sunlight energy in the environment.
b. heat energy in the environment.
c. electrical energy in the environment.
d. ionizing radiation in the environment.
e. the explosion of the hydrogen gas to release
energy for the reactions


C

Biology & Microbiology

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Four of the five answers listed below are characteristics of most veins. Select the exception

a. blood volume reservoir b. contain valves c. low resistance-transport tubes d. transport oxygen e. low blood pressure

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Giovanni is resting peacefully after a long day of hard work. Assuming he is otherwise healthy, what would be the volume of his ventilations?

A) 500 ml B) 1900 to 3300 ml C) 4500 to 6000 ml D) 1100 to 1200 ml

Biology & Microbiology

Unlike skeletal muscle, cardiac and smooth muscle do not respond at all to the nervous system, but contract on their own. Differences in the rate of contraction of smooth and cardiac muscle are due to the action of pacemakers in cardiac muscles

Indicate whether the statement is true or false

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Which of the following nucleotide sequences represents the complement to the DNA strand

5? ? AGATCCG- 3?? a. 5? ? AGATCCG- 3? b. 3? ? AGATCCG- 5? c. 5? ? CTCGAAT- 3? d. 3? ? CTCGAAT- 5? e. 3? ? TCTAGGC- 5?

Biology & Microbiology