Isotopes are different forms of the same element that
A. differ in their number of neutrons.
B. have the same numbers of protons.
C. are often used in medicine to track biological processes.
D. can be found in nature.
E. All the choices are correct.
E. All the choices are correct.
You might also like to view...
Birds are living representatives of the ____ lineage
a. anapsids b. archosaurs c. lepidosaurs d. synapsids e. crocodilia
Which type of papillae contains the most taste buds?
a. filiform b. fungiform c. foliate d. circumvallate
The form of RNA that carries the code from
DNA to the site of protein assembly is called a. messenger RNA. b. nuclear RNA. c. ribosomal RNA. d. transfer RNA. e. structural RNA
The Hardy-Weinberg principle is applicable provided that migration:a
does not occur. b. is limited to adults. c. is limited to juveniles. d. only occurs during nonreproductive periods. e. occurs at the beginning of the breeding season