What is the ultimate source of energy for almost all organisms?
a. catabolism of sugars
b. ATP
c. catabolism of fats
d. the sun
e. catabolism of sugars, fats, and proteins
ANSWER: d
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What vessel type collects water and solutes from interstitial fluid, then delivers them to the circulatory system?
a. lymphatic b. interstitial c. arterioles d. veins e. venules
The female parts of a flower are the:
a. filament, ovary, sepal, and egg. b. anther, ovary, and ovule. c. anther, filament, style, and ovary. d. ovule, sepal, ovary, and stigma. e. stigma, style, ovary, and ovule.
_____________________ is defined as the interaction of two or more gene variants to produce a certain phenotype
Fill in the blank(s) with correct word
The average life expectancy for females in the United States is
a. 80 years. b. 79 years. c. 76 years. d. 74 years. e. 65 years.