A phytochemical is a naturally occurring substance found in plant foods that may help prevent and treat chronic illnesses or diseases like cancer and heart disease. Some of these give plants their pretty colors, like the blue in blue berries and the red in raspberries and other phytochemicals give plants their distinctive aroma. They offer many benefits to human health when consumed such as offering protection to many chronic diseases such as diabetes, cancer, heart diseases among others.
The cardiac muscle is only in the heart because it has special characteristics such as being able to make sustained contractions, coordinated movement, and rapid conduction. Hope this helps!
The biuret solution will turn from blue to purple when it is exposed to protein. The copper sulfate and potassium hydroxide cause the substance to become an alkaline.
