Which of the following choices correctly matches the examples in the table with its macromolecule?
A examples B examples
Sugars such
as glucose Fats, oils
and and butter
fructose
a) A examples are lipids. B examples are carbohydrates.
b) A examples are nucleic acids. B examples are proteins.
c) A examples are carbohydrates. B examples are lipids.
d) A examples are proteins. B examples are nucleic acids.

What does it mean for an allele to be dominant?

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.