Which of the following reactions is a dehydration reaction?
A. A + B + H2O ? C
B. A + H2O ? B + C
C. A ? B + C+ H2O
D. A + B ? C + H2O
Answer: D
You might also like to view...
All of the populations of different species that
occupy and are adapted to a given area are a. the biosphere. b. a community. c. an ecosystem. d. a niche. e. an ecotone
The p700 photosystem is designated as photosystem
“I” because it a. absorbs light energy first. b. absorbs more energy than photosystem II. c. is the primary photosystem. d. is thought to have evolved first. e. obtains electrons before photosystem II.
These are the simplest animals and are diploblastic, which means that they only have two layers of cells, an outer layer and an inner hollow layer that is involved in gathering food.
A. Mollusca B. Annelida C. Jellyfish D. Arthropoda
You wish to explore how mutations in specific genes affecting sugar metabolism might alter tooth development. Which organism is likely to provide the best model system for your studies, and why?
(a) horses (b) mice (c) E. coli (d) Arabidopsis