I am having trouble with something in the category of Biomolecules. The question states:
Describe the basic molecular structures and primary functions of the four major categories of biological macromolecules; including their molecular structures, their monomers (building blocks), and their basic function in living organisms.

If someone could please help me id greatly appreciate it. :)

Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z

What organ systems are working to you cool down after a workout?

The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .