In vertebrates, most of the fluid that ultimately exits the body as urine first enters the nephron tubules by the process of ________.

A. reabsorption
B. secretion
C. absorption
D. excretion
E. filtration


Answer: E

Biology & Microbiology

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The formula for glucose is C6H12O6 . What is the formula for a polymer made by linking ten glucose molecules together by dehydration synthesis?

A. C60H111O51 B. C60H120O60 C. C60H100O50 D. C60H102O51

Biology & Microbiology

All of the products of the light-dependent reactions

of photosynthesis listed below are used in the lightindependent reactions EXCEPT for a. O2. b. electrons. c. NADPH. d. ATP. e. hydrogen protons contributed by NADPH.

Biology & Microbiology

How many moles of total ATPs will be made from 10 moles of acetyl CoA in respiration?

a. 10 b. 12 c. 120 d. 320 e. 360

Biology & Microbiology

Transpiration is 

A. the process by which bacteria converts ammonia into nitrite. B. a type of symbiotic relationship. C. the accumulation of a pesticide as it moves through a food chain. D. the loss of water from plant surfaces.

Biology & Microbiology