Which of the following is true of an asymmetric carbon atom?
A) Only amino acids have asymmetric carbon atoms.
B) A carbon with hydrogens attached at two locations is usually asymmetric.
C) Methane has an asymmetric carbon.
D) Asymmetric carbon atoms create stereoisomers.
E) Molecules may have only one asymmetric carbon atom.
D) Asymmetric carbon atoms create stereoisomers.
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a. trichome b. cuticle c. oily substance d. upper epidermis e. stipules
Polysaccharides ____.
A. are composed of three linked monosaccharides B. contain only straight monomer chains C. are always made of glucose molecules D. may be insoluble and difficult to break down E. are formed by cleavage reactions
A mycelium is found in ___________.
a. animals b. bacteria c. protists d. fungi
What level of taxonomy is Ciliophora Only protozoa with cilia?
What will be an ideal response?