Radioactive isotopes are biological tools that are often used to
A) measure the size of fossils.
B) build up a store of calcium in a cell.
C) detect brain tumors and other important medical technologies.
D) increase the pH of blood.
C
Biology & Microbiology
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Rubulavirus falls under which group of the ICTV nomenclature system?
A. Subfamily B. Family C. Genus D. Order
Biology & Microbiology
Surface tension is an example of ____
a. hydrophobicity b. concentration c. evaporation d. cohesion e. polarity
Biology & Microbiology
Four of the five compounds listed below are involved
in the light-independent reactions. Select the exception. a. O2 b. carbon dioxide c. ribulose bisphosphate d. phosphoglyceraldehyde e. phosphoglycerate
Biology & Microbiology
Immune sera is produced in horses for all the following exceptÂ
A. snake bites. B. diphtheria. C. botulism. D. chickenpox. E. spider bites.
Biology & Microbiology