True or false: Regardless of the amino acid to be added to a tRNA molecule, all tRNA molecules use the same sequence at their 3' end to serve as the amino acid attachment site
A. true B. false
Answer: A
You might also like to view...
In a(n) ____ translocation, two nonhomologous chromosomes exchange parts and no genetic information is gained or lost from the cell in the exchange
a. cri du chat b. XXY c. copy number d. Robertsonian e. reciprocal
Comparison of the wings of birds and the wings of bats reveal that they____
a. are completely homologous structures b. are completely analogous structures c. are completely homoplastic structures d. are vestigial structures e. have homoplastic and homologous components
What results from the use of atrazine, a pesticide hypothesized to be an endocrine disruptor?
A) increased metabolism in animals B) the conversion of testosterone into estrogen C) the masculinization of female ovaries D) the loss of all sexual organs in frogs
The sexually mature life cycle stage of helminths occurs in the
A. intermediate host. B. secondary host. C. transport host. D. definitive host.