Figure 19.4
The apparatus in the accompanying figure was used in the primitive Earth atmosphere simulation experiments performed by
A. Stanley Miller and Harold Urey.
B. Günter Wächtershäuser.
C. Australian researchers.
D. Kwang Jeon.
E. Francis Crick and James Watson.
Answer: A
Biology & Microbiology
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In the figure above, mitosis is represented by which numbered part(s) of the cycle?
A) I B) II C) III D) IV E) V
Biology & Microbiology
Another name for a chromosome is a ________, because it contains alleles that are often inherited together.
A) linkage group B) crossing over group C) genetic recombinant D) bivalent
Biology & Microbiology
Multiple effects of a single gene is
a. expressivity. b. penetrance. c. codominance. d. pleiotropy. e. multiple alleles
Biology & Microbiology
What are the small circles of DNA that exist within the bacterial cytoplasm in addition to the bacterial chromosome?
a. pili b. capsids c. plasmids d. chromatids e. centromeres
Biology & Microbiology