using reliable internet sources, identify three ways we use analog and digital signals in our everyday lives

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Nucleic acid certain protein cell membranes certain carbohydrates

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.