Examlex
Nitrogen has a +3 oxidation state in
Biodiversity
The diversity of living organisms globally or within a specific ecosystem or habitat.
Biological Evolution
The process by which species of organisms change over time through genetic variation and natural selection.
Biological Extinction
The complete disappearance of a species from Earth, meaning no living members of the species exist anymore.
Native Vegetation
Plant species that are indigenous to a particular area and have not been introduced by human activity.
Q11: A complex carbohydrate is a<br>A)protein.<br>B)polypeptide.<br>C)lipid.<br>D)polysaccharide.
Q15: In humans excess glucose is stored as<br>A)glycogen.<br>B)cellulose.<br>C)dextrose.<br>D)fructose.
Q16: At room temperature fats exist as<br>A)solids.<br>B)liquids.<br>C)gases.<br>D)vapors.
Q26: What is the freezing point of a
Q35: Enzymes are<br>A)proteins.<br>B)carbohydrates.<br>C)oils.<br>D)Fats.
Q43: The K<sub>sp</sub> value for barium sulfate is
Q45: Which phase change corresponds to sublimation?<br>A)Solid to
Q47: Which are the two Bronsted-Lowry acids in
Q51: Which tissue will form the top layer
Q82: Which one molar solution would have the