Answer the question using the accompanying figure. Which branch of this phylogenetic tree identifies Eukarya?
a. A
b. B
c. C
d. D
e. E
ANSWER: e
You might also like to view...
A human heart cell contains chromosomes.
A. 16 B. 4 C. 2 D. 23 E. 46
The current status of gene therapy is:
a. it is currently being used effectively to cure cystic fibrosis. b. it has been terminated because clinical trials have shown that it is ineffective. c. it is being evaluated to assess the risks associated with potential side effects. d. the number of clinical trials is increasing at an almost uncontrolled rate. e. that it may be considered in the future, but currently the technology is not available.
In females, a primary oocyte completes meiosis II at the time of fertilization
____________________ Indicate whether the statement is true or false.
Which of the following best explains the molecular complexity of living organisms?
A) Condensation reactions can create different polymers because they can combine virtually any molecules in the cell. B) Although there are not many biological molecules in cells, each one has many different functions. C) The large number of different monomers allows for the construction of many polymers. D) A small number of monomers can be assembled into large polymers with many different combinations/sequences. E) Each organism has its own unique set of monomers for use in constructing polymers.