An atom or molecule becomes a(n) (anion/ion/cation) when it loses an electron to a more electronegative molecule
What will be an ideal response?
cation
You might also like to view...
Which of the following hormones counteract each other in regulating calcium homeostasis?
A. antidiurectic hormone and aldosterone B. atrial natriuretic peptide and aldosterone C. parathyroid hormone and vitamin D (1,25 dihydroxyvitamin D) D. antidiurectic hormone and parathyroid hormone E. antidiurectic hormone and vitamin D (1,25 dihydroxyvitamin D)
Specimens for microbiologic studies should be:
a. transported to the laboratory within 48 hours of collection. b. collected in nonsterile specimen contain-ers. c. transported in sealable, leak-proof plastic bags with a separate section for paper-work. d. sent to the laboratory on ice, no matter what type of specimen.
What type of fungus is responsible for a disease that has wiped out large numbers of harlequin frogs?
1.Ascomycete
2.Basidiomycete
3.Chytrid
4.Zygomycete
Each layer in a soil profile is called _______________.
A. dirt B. humus C. topsoil D. a horizon E. a bed